Doctor Answers Lung Questions From Twitter | Tech Support | WIRED

Подписаться 11 млн

Просмотров 2,1 млн

50% 1

Pulmonologist Dr. Ravi Kalhan answers the internet's burning questions about our lungs. What happens to your lungs if you vape? How do our lungs know the difference between oxygen and carbon dioxide? How much snot can your lungs hold? Does lung cancer only happen because of smoking? Dr. Kalhan answers all these questions and much more!
Director: Lisandro Perez-Rey
Director of Photography: Francis Bernal
Editor: Louville Moore
Expert: Dr. Ravi Kalhan
Line Producer: Joseph Buscemi
Associate Producers: Paul Gulyas; Brandon White
Casting Producer: Nick Sawyer
Camera Operator: Eric Brouse
Audio: Sean Paulsen
Production Assistant: Ryan Coppola
Post Production Supervisor: Alexa Deutsch
Post Production Coordinator: Ian Bryant
Supervising Editor: Doug Larsen
Additional Editor: Paul Tael
Assistant Editor: Justin Symonds
Still haven’t subscribed to WIRED on RU-vid? ►► wrd.cm/15fP7B7
Listen to the Get WIRED podcast ►► link.chtbl.com/wired-ytc-desc
Want more WIRED? Get the magazine ►► subscribe.wired.com/subscribe...
Follow WIRED:
Instagram ►► / wired
Twitter ►► / wired
Facebook ►► / wired
Get more incredible stories on science and tech with our daily newsletter: wrd.cm/DailyYT
Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV.
ABOUT WIRED
WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.

Опубликовано:

9 июн 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 2,1 тыс.

@jopo7996 Год назад

This guy's presentation style is a breath of fresh air.

@asapvarg Год назад

nice

@zuccheromorte Год назад

Groan

@suroorbutti9175 Год назад

Nice one

@xXRealXx Год назад

Nice

@3226bigdaddy Год назад

Side effect of having indian background

@wolfleader2 Год назад

He talks about lungs with such passion, its breathtaking

@onkelpappkov2666 Год назад

Thou shalt gette outte.

@beanbeanster7219 Год назад

Saw what you did there. Very nice pun.

@mandiblackwell4668 11 месяцев назад

😑

@vatsalsanwaria537 11 месяцев назад

"No ur breathtaking" 🫵

@nishant5655 10 месяцев назад

@@vatsalsanwaria537🫵

@snarkishark 2 месяца назад

"so if you're allergic to cats, get rid of your cat" WHOA WHOA WHOA

@springdeerling7866 10 дней назад

Me-allergic to cats but has 5 of them

@Ajay-kz9ns 6 дней назад

@@springdeerling7866u don't say 😅

@springdeerling7866 6 дней назад

@@Ajay-kz9ns lol, I'm still allergic to cats but I just eventually get used to the ones I live with. Whenever I've rescued one of the streets though it was like 2 weeks of itchy eyes and runny noses

@KMYT185 6 дней назад

That's just crazy talk ...get rid of your cat is nuts.

@kovski666 5 дней назад

ah yes, a man of culture 🎩

@Vixenschuuring Месяц назад

WIRED really have people in these vids who are passionate about their job and who can explain things really well. We need teachers to be like this

@casanford1 Год назад

As an ICU nurse, if all the docs I worked with had this guy's bedside manner, everybody would be dying to get a bed.

@bell5497 Год назад

Badum tissss 🥁

@christianrapper Год назад

Come on, man.

@BlaqBeanz Год назад

I see what you did there😏

@petejohnes8442 Год назад

@@bell5497 HOW DID THAT TRANSLATE TO "LET'S TAKE A BATH" BROOOO!!! 💀😭

@NeuroSolve Год назад

@@petejohnes8442 I'm wondering the same thing😂😂😂

@emilyjane9901 Год назад

I love listening to people educate us with passion and no judgement to the questions.

@MWisknight 11 месяцев назад

I will try to passionalty educate you about anything you want ;).

@bloxer9563 10 месяцев назад

@@MWisknight schurr up man

@emilyjane9901 9 месяцев назад

@@MWisknight 🤢🤮

@MWisknight 9 месяцев назад

@@emilyjane9901 wow , thats sad

@BernardoWLopes Год назад

I'm a Med student and and previously licensed Physical Therapy and I really aspire to be such a clear communicator as this man. It can get very hard to provide clear explanations that satisfy the person in front of us without either getting too deep into jargon and pathophysiology or just rummaging through the surface without being clear on anything. He explained all of these things extremely well and balanced for laypeople! Good man.

@symbolsarenotreality4595 11 месяцев назад

Vapor is rounded water particles, smoke is microscopic jagged carbon particles that cause microabrasions. Vapor can carry tobacco or cannabis oil for example and if you vape too much this can clog the lungs up with more material than it can expel with its mucous lining. Smoking however clogs the lungs up much quicker and of course causes inflammation.

@jaspizzazz 9 месяцев назад

Nurses and doctors get so annoyed with me when I don’t understand the jargon 😭

@safm541 8 месяцев назад

he’s really the definition of “explain it to a 6th grader”

@aosggame 7 месяцев назад

I do tech support I always remember that explaining with jargon and abbreviations to someone unsavvy is not effective. You may sound smarter, but your message isn't being successfully received. Always remember to use simplier words that they can jive with unless they are requesting for clarification. I don't need to tell people what our system is called where we make changes to someone's access. I just refer to it as the "system" when I need to identify it.

@bunk95 2 месяца назад

Youre a fictional thing?

@ashm003 10 месяцев назад

I feel like he would be great as a college professor. I like that he not only explains everything thoroughly in layman terms, but he also gives examples and visual representations of what he's explaining. It's engaging and gives me a better understandibg of the topic he's discussing.

@bunk95 2 месяца назад

College professors are fictional.

@Stinaz584 Год назад

My lungs collapsed in april. Scariest thing in my life. I made a real good recovery. This really gave me some good information I needed

@sharifaa.8887 Год назад

Glad you're alive😮

@Splizacular Год назад

The doctor that treated you was probably a better source of info than a guy on a wired video on youtube

@thegiovannimauro Год назад

@@Splizacular that might be true, but that doesn't mean they had the time or the confidence to ask whatever questions they had with their doctor.

@mannys9130 Год назад

@@Splizacular The guy in the video is a pulmonologist. ALL HE DOES is study and treat the lungs all day long. How in the world could a general clinician like an ER doctor be a better source of info than a specialized doctor? 😑

@HaggenKennedy Год назад

Can I ask, what's it feel like, having your lungs collapse?

@jrpipik Год назад

My father was a doctor, getting his degree in the 1940s. His mentor was training in the early 1900s. He told my dad the hospital had a patient with lung cancer and all the doctors came to the autopsy, because they had never seen lung cancer before. After WWI, when every Care Package to a US soldier went with a pack of cigarette's courtesy the tobacco companies, lung cancer became depressingly common. He was one of the first doctors to make the link between smoking and lung cancer, and he sold my dad on it. (He also helped develop Resusci-Annie.)

@gumied Год назад

thats extremely cool

@ulalaFrugilega Год назад

Lucky Big Tobacco did not discredit him and ruin his life like they did with scientists proving connections like this... very cool story, though. Did you ever smoke?

@sandydossantos441 Год назад

that’s AWESOME

@luf4rall Год назад

Probably faced a lot of push back on his medical opinions at the time

@teethegreezlybigman6370 Год назад

How old a you lol

@jonjon27024 Год назад

Ik everybody watching this rn is manually breathing💀

@joiebiden35 2 месяца назад

Dammit

@imjustagirl18 9 дней назад

you b1tc.h i wasnt and now i am bcs of ur comment

@squid1313 7 дней назад

YES ITS TRUE WHEN WILL I STOP 😭😭

@lorenzofurnarello8283 11 месяцев назад

I’ve been vaping for about 3 years now and I’m so glad I watched this video as I’m in the process of quitting right now. This video really brought some clarity as to how much damage I’m actually causing my lungs to endure, thanks Dr. Kalhan!:)

@stealthhazard4846 11 месяцев назад

There’s a lot of generalizations about vaping that really need some clarity in this video.

@XeonAlpha 11 месяцев назад

@@stealthhazard4846Yeah, EVALI has really only ever been identified in people using sketchy THC (weed) because of vitamin E acetate. If you don’t smoke, starting a vape is not a great idea, especially among young people. However, the National Health Service (the UK’s national health insurance) will pay for a vape if you quit smoking.

@WellHelloBlue 11 месяцев назад

Congrats on trying to quit! I wish you luck on your journey. I know it’s not easy but your loved ones (and you, eventually) will be so glad! ❤

@alexzombi2104 11 месяцев назад

its a good idea to quit but this doctor is misleading people about EVALI and vaping...

@wendyleticia7991 11 месяцев назад

me too i’ve been doing it for about year and a half so heres to us quitting for good😌😌

@deweesegilyard2998 Год назад

Dr. Kalhan is amazing. I wish that I had him as one of my medical school professors back in the day. Thank you.

@tiberagamer6165 11 месяцев назад

u took the hardest one to pronounce kalhan not judging

@audiobooksforfree7857 9 месяцев назад

@@tiberagamer6165 If you can pronounce fibromyalgia, I expect you to be able to pronounce Kalhan perfectly fine.

@bunk95 2 месяца назад

Doctors are fictional. Amazing in place of fictional?

@imbok Год назад

A doctor once told me that the ONLY thing you should take into your lungs is air. No smoke, dust, no nothing.

@bigweed Год назад

better not live un western US then

@DOC_951 Год назад

You don’t have to be a doctor to know this…

@malter87 Год назад

good luck finding clean air without dust and smoke 🤣🤣🤣

@ether4211 Год назад

They're correct. Sadly the WHO estimates that over 99% of the world lives in places with air quality in excess of safe limits. If people care about their health they should start taking a interest in the air around them and push for stronger standards. Indoor air quality is often worse then outside - so steps to improve it include getting rid of fragrance, making sure your kitchen is ventilated and encourage people to not smoking or vape around you or children. While it may seem 'boring' if you care about your health and those of others it's worth looking at ways to reduce your exposure.

@DavidSmolej Год назад

@@malter87 Yeah, walking in the street among cars.

@WellHelloBlue 11 месяцев назад

You are so good at explaining things. I’m almost done with my masters of biomedical sciences and I WISH I could have had at least one professor who made as much sense as you

@bunk95 2 месяца назад

Done with fiction that includes masters?

@nazlcan8174 11 месяцев назад

I am a pulmonolgy resident and the realest habit of a pulmonologist is that they will make you listen to lung sounds through a computer haha and I was done when the balloon was out for description😅

@Estefunny5 Год назад

The way he said "Get rid of your cats" made me laugh out really loud

@ChemEDan Год назад

😿poor kitties.

@2kn111 Год назад

I’d rather get rid of my lungs lol

@SquirtleHK Год назад

@@2kn111 😻🐈 Awww, so sweet!

@PrometheusV2 Год назад

tell me you're not a cat owner without telling me you're not a cat owner lmao

@Kat-qr7hv Год назад

It made me laugh because I could FEEL the cat people typing lmao

@ninjaguysith Год назад

Anyone else start taking deep breathes and become hyper aware of the act of their own breathing, while watching this?

@corinvalir7020 Год назад

Me. Hahahaha. I suddenly thank the Lord for giving me healthy lungs ❤

@ayuwise2262 Год назад

Yea, at 11:39.

@anaflavianegrisoli Год назад

Looking for this comment!

@anon12338 Год назад

glad i saw your comment made me laugh

@strawberrysherbet9679 Год назад

Fr I’ve been vaping 8 hrs straight everyday felt my lung collapsed for a bit lol

@shannonardo 10 месяцев назад

Cystic fibrosis also causes that horrible “crackle” sound! My best friend’s lungs made very loud crackle sounds. She died 4-5 months before quarantine in the US began, in November, before hospitals knew anything about COVID. All they knew is that she suddenly became much, much worse. Which is possible, but I always wondered if she was one of the first cases of COVID before the doctors knew what it was. I’ll be lost without her forever❤

@mahuk. 10 месяцев назад

Even listening to this man felt good. He explains so clearly to those of us who have no medical knowledge, and I loved that section about bad lungs when he presented the sounds associated to a bad lung. Awesome!

@bunk95 2 месяца назад

Humans that dont know specific fiction?

@mac7134 Год назад

Please have Dr. Kalhan back soon, I am obsessed with pulmunology and he explains these things better than anyone I've seen.

@handkeez Год назад

Please, give us a part 2 for this Doctor. EPIC presentation!🙌🏿

@getmeouttahere98 Год назад

Idk if the Epic was intentional adj here but i actually laughed, Brilliant

@handkeez Год назад

@@getmeouttahere98 😅

@alexanderficken9354 10 месяцев назад

I am now breathing manually

@Iflyyaya Год назад

Let me tell y’all something, I really wish I had him as my wife’s doctor last month. She had to get hospitalized because her oxygen levels were at 85 and would not get any higher. She was on 10 liters of oxygen and it took her three days to get her oxygen levels to at least 90-91. She is asthmatic but we have NO IDEA what triggered her asthma attack. It’s been a month and she’s still not to where she was before she ended up hospitalized. He’s so informative and kind I wish he had been there to calm our anxiety down.

@MISNM0 Месяц назад

🫂🫂🌈

@errorsansthedestroyerofaus188 Год назад

“How to train my lungs to not asthma” as a fellow asthmatic,i feel that

@gabbonoo Месяц назад

im surprised he didnt include Immunotherapy. desensitising, while very expensive, is pretty effective. Here in Australia it's like $10k for a full treatment, lasting a few years. in the USA it could be like 10 times that.

@thrilhous Год назад

"If you're allergic to your cat, get rid of your cat." I'd like a second opinion please.

@cbpd89 Год назад

Second opinion: go see an allergist and see if you're a good candidate for allergy shots. I've been getting them for two years, it's been life changing.

@syringan2.015 Год назад

Buy a quality air purifier

@idkvwad 11 месяцев назад

Ive been a respiratory therapist for about a year now and i absolutely love how you compared emphysema lungs with the plastic bag. Very fitting and im surprised i never heard that example in RT school!

@user-gc6bx4sx5n 10 месяцев назад

The way he explain everything so easily is amazing . Please, give us a part 2 for this Doctor. EPIC presentation!.

@bunk95 2 месяца назад

Doctors are fictional. You want some of my slaves dress/marketed with fiction while theyre abused, tortured and killed?

@vans244 Год назад

The way he explain everything so easily is amazing 👍

@remideneaboko-colediakite823 Год назад

I have never seen anyone so excited about talking about lungs! This physician is awesome.

@lucrekijin 11 месяцев назад

As someone who is currently going through tuberculosis treatment, coming across this video was really helpful to understand lungs better.

@bunk95 2 месяца назад

Tuberculosis is fictional. Did someone tell you it isnt?

@venicec3310 2 месяца назад

Arthur morgan is that you

@SpiritmanProductions 2 месяца назад

His answer to the "mouth-to-mouth" question missed the key point: We only absorb about a quarter of the oxygen that's in the air we breathe, so when we breathe into another person, that air still has an oxygen saturation of about 16%, compared to the 21% in fresh air.

@LamanKnight Год назад

Oh, now I get it! When I got COVID-19 for the first time, I was very sick for two weeks. Yet it wasn't until after the infection was gone, that I had to go to the hospital a couple times. On that second hospital visit, the nurses and doctor were suddenly nervous and rushing around, because the instruments said I had a dangerously low blood oxygen level. Lucky for me, they scanned and found that my lungs were mostly ok; it was just that I had almost no circulation in my hands. So... the hemoglobin in my hands' blood vessels was sluggish, moving less oxygen, more slowly than usual, making it look like my whole body was not getting enough oxygen; but my essential systems were still in reasonably good condition, for someone who'd endured what I just had. My body was just triaging its resources, meaning the medical instrument gave a misleading idea of how I was doing overall. And now I understand how that happened. It feels satisfying to understand this now. Thank you, Doctor.

@mandiblackwell4668 11 месяцев назад

Covid is scary. I'm rather young but it nearly killed me, and this was a good year after my asthma was well-controlled. I would be dead if I hadn't decided to go to the ER for a nebulizer or something, and then them finding my BP dropping.

@Mcmeggers Год назад

This reinforces my choice to quit smoking! Almost 10 years

@pissa2 10 месяцев назад

Proud of you 🎉

@clementnade972 9 месяцев назад

His energy is contagious, his passion is infectious.

@stimpaxx 3 месяца назад

man, i love this guy. lol really informative without being at all condescending. so friendly and genuine-seeming.

@haeshoelace Год назад

honestly a huge thank you to Dr. Ravi for his excellent delivery because I’ve learned more in 15m than I have in any doc appt using every scare tactic under the Sun to shame me out of smoking. Thank you for this breakdown. 🙏

@bunk95 2 месяца назад

Doctors are fictional. You thank for my human slaves?

@JONATHANP1619 Год назад

I have a lung problem where I have no diaphragm on my righ side, it only gives me 70% of my lung capacity, I just got out of covid and am presently in a severe last longing cough. This was really informative. As usual a good host.

@mandiblackwell4668 11 месяцев назад

JW how did they discover such an issue? I ask cause my lung capacity was like at 40% normal not too long ago... like did they do any internal imaging? I hope you get better soon, I had Covid in the end of 2020, and it was tough- I nearly died and it took months to recover. It's been a couple years and I feel a lot better thou. Wishing you a recovery, too.

@bunk95 2 месяца назад

You have lung fiction?

@maranorth 10 месяцев назад

@Dr Ravi - there was a study in Canada that suggests that accuracy of the pulse oximeter depends on your ethnicity. So - as you mentioned - the sensor is based on infared light, so those with dark skin actually got incorrect readings about blood oxygen levels. So, for those in the medical community, it is important to be aware of that study.

@kirill9064 9 месяцев назад

They need create a table with correct data and oximeter data combined with skin color and calculate corrections for skin color.

@BladefullySwift Год назад

I wasn't sure at first whether I was going to stick around to learn about lungs of all things, but Ravi is a really captivating speaker! Part 2...?

@himadrijoshi Год назад

I finally understood why all breathing exercises comprise of long , bigger exhalation than inhalation! To Build up and keep up that lung elasticity and check / ensure that the lungs are healthy

@JerimeeRichir Год назад

This guy is super likeable. I hope he is in education; i bet students love his courses. Thanks!

@cyberdelicxp9125 10 месяцев назад

I appreciate this doctor clearly, calmly,explaining stuff without fake hype or attention seeking nonsense. What gives me pause is the peoples inability to google COPD, read its description, and understand it.

@megha6865 11 месяцев назад

I rarely cant watch this kind if informative video for more than 5 min. I cant stop myself watching this video. So precisely he explained to the point.

@wherebandshaman Год назад

Such a trustworthy and straightforward doctor

@zku6rs Год назад

This was amazing. I could listen to this doctor talk all day and would never get bored. So charismatic.

@mrahzzz 9 месяцев назад

This guy is awesome - I love the way he reads everyone's questions!! I love all the passionate nerdy geniuses in the world

@genesispalma-medina8058 Год назад

I actually found this one really intriguing. He explained everything so well. The questions were also really good too! Hope To see more people like him.

@adrees Год назад

“Get rid of your cat.” 😂 He woke up and chose violence. But the question is, if you have cat allergies, why do you have a cat?!!!

@Stephanie_Vincent Год назад

I have cat allergies and have a cat. There are ways to go about it.

@ChemEDan Год назад

@@Stephanie_Vincent Don't get rid of your kitty 😿 Get scuba gear and pet 'em 😸

@SpArK4GrL Год назад

I have 2 dogs I’m allergic to 😅. Sometimes you may love animals even when your immune system doesn’t.

@helloeverybodization Год назад

We can't always choose who we love.

@Secret_Moon Год назад

People may not know they're allergic to cats until they get one. And sometimes, allergic can just develop. People who weren't allergic before become allergic.

@statm1 Год назад

Back in the late 80s when I was a kid, a doctor told us that breathing wintery air would help when I got an asthma attack, if it was too soon to take another dose of my rescue inhaler. So my mom had me bundled up standing outside taking as deep of a breath as I could of the cold air. It felt like it helped. But, if its worse according to Dr. Kalhan, it maybe have just been a placebo effect then. And now that I have grown out of my asthma. I love breathing in cold air, it almost has a soothing effect.

@TheGalacticGrizzly Год назад

I have asthma and I love the cold air. I have way more trouble with hot and humid conditions. So I guess it depends on the person.

@eleanastclare Год назад

Our docs have always told us if our kids had breathing problems, open the window and bundle them up! It is the moisture in the cold air that helps. Same reason a humidifier works to ease breathing. I may be wrong, but I believe it depends on the cause of the asthma or illness as to whether it works or not.

@stephanieaya3992 Год назад

If you got allergy-induced asthma (like I did as a kid in the 80’s), breathing in cold air outside where most of your allegens are dead/non-existent will make you feel better. If it’s below freezing and there’s very little air pollution, all the usual suspects to trigger an attack are gone.

@jorgepeterbarton 10 месяцев назад

They maybe thought humid air, like actual mist?

@debovani9814 8 месяцев назад

Dr Ravi Kalhan is a gem ❤❤❤ please bring him more often ❤❤❤

@CJ-yj1qw Год назад

Very interesting and very well explained and broken down. Great Doctor!

@aval00 Год назад

It was interesting to hear him mention that young women often get lung cancer despite never smoking. I'm 23 and I had a bacterial infection in my lungs last year. I'm recovering well, but there seems to be no explanation for how I got it!

@abiefbozair2659 Год назад

It’s community acquired

@shannonmurray5842 Год назад

Do you use dry shampoo?

@lo3769 11 месяцев назад

I thought I read somewhere that birth control increases risk, but I could be mis-remembering

@user-gs7or4fi2n 10 месяцев назад

Chemtrails

@KingNiros 9 месяцев назад

Cancer doesn't care if you've ever smoked or not. They like to leave that part out.

@kurtlindner Год назад

I do wish people would differentiate between OG vaping, using a vaporizer, vs. vaping cartridges/ juice. The differences are important.

@laurenpunter2957 Год назад

What are the differences 👀

@MrBrainbooger Год назад

Vitamine E acetate

@dorime5018 Год назад

Just stop vaping nibbas

@3226bigdaddy Год назад

@@dorime5018 *gg 😂

@mistermatix8241 Год назад

The differences? None, another form of smoking. Both cause health issues and potentially death......I know

@jennypai3763 Год назад

He so expressive, and the way he speaks make me laugh, but he definitely knows how to break things down for people, and uses very good analogies

@vickyvalentine7168 5 месяцев назад

Just wow. What a phenomenal educator. Must be a great clinician as well. Respect!

@cjwiffle4714 Год назад

people are not supposed to be vaporizing vitamin e acetate though, which is the only chemical positively correlated with vape induced lung injury. it was put into black market THC vaporizer cartridges because it visually looks like THC oil, but otherwise provides no useful benefit to the product. vitamin e acetate disrupts the lung surfactants and causes the injury, but regular vaping has never been shown to do that.

@Thribbulous Год назад

Indeed. Vit E acetate will not mix with a nicotine (PG/VG) liquid. It was ONLY ever used to cut THC oils. EVALI had nothing to do with 'ecigs' or nicotine vapes whatsoever

@veemacks7255 Год назад

I wish I could have an appointment with him. Since having Covid in December my lungs still haven't gotten back to normal.

@schwetang 9 месяцев назад

This is one of those rare videos I could watch without getting distracted for a second. WTG, Dr. Kalhan.

@dearthofmirth Год назад

The way he explained COPD using the example of a balloon and a plastic bag.... Brilliant!

@vectorwolf Год назад

There's another big source of lung cancer in the Midwest...a portion of it is called 'the cancer belt' because of it. Some of it is radon in basements, but also because of all the farming people end up inhaling particulates like dust and plant matter, as well as herbicides and pesticides. My grandfather died of lung cancer and never smoked a day in his life. It was the farming.

@cbpd89 Год назад

We've got radon in my area as well. A radon mitigation system is literally thousands of dollars to install, so I guess folks will just go on getting cancer because we can't afford not to.

@rachelkrumpelman5131 Год назад

Yes, I believe non Hodgkins lymphoma is caused by pesticides.

@Jkizzle4996 Год назад

Histoplasmosis too

@johndododoe1411 Год назад

@@cbpd89There are cheaper mitigation methods than hiring overpriced specialists selling dedicated machinery . One common technique is to ventilate the basement to the outside so the Radon blows away instead of seeping into the living spaces and staying around all day .

@lenababyyy1482 3 месяца назад

I live in Wisconsin, now I’m worried. 😂

@throoming Год назад

Dr. Ravi's analogy game is on point. Thanks for the educating.

@rosettasilvermist 6 месяцев назад

The way he explains things is amazing

@moooshimooto 11 месяцев назад

I could honestly watch this man talk for hours and not get bored!!!

@MrAyrit Год назад

Love it. Please do one of these for every organ in the body.

@nepmobile3583 Год назад

This guy is fantastic! He needs another video for sure

@Rockalanche 11 месяцев назад

This might have been one of my favorite Supports. Lots of information that is extremely important to know.

@JayBe443 9 месяцев назад

This guys enthusiasm for peoples deadly/harmful health symptoms made my night man.

@qk2168 Год назад

This video got me manually breathing. 😂

@MissYalda Год назад

So well explained. Thank you! Very informational without being boring.

@scrappy3908 Год назад

wow, I just learned more in 15 minutes than I did in 4 years of highschool. I could listen to him talk about lungs all day 😂

@octaviag6082 Год назад

I enjoyed watching him. Please have part 2 soon.

@shaqwilliams2241 Год назад

This was surprisingly very enjoyable, and very informative.

@redmasc Год назад

Excellent presentation. Really enjoyed the information provided.

@vaikunthramakrishnan 9 месяцев назад

Amazing episode! Respect! Please bring him back for more!

@MitchZro 9 месяцев назад

I can breathe easy knowing this doctor has answered so many questions about our lungs.

@cristianaguero8969 Год назад

Thank you doctor, great energy answering every question!

@captainviggo4575 Год назад

The thing I learned with all these videos is the amount of people on Twitter who apparently can't ask a question with a proper sentence and grammar, or without being rude.

@ParanoidPopsticle 11 месяцев назад

That was so interesting and he explained it in such an easy way to understand. Thank you!

@slara6778 Год назад

My mom had pulmonary fibrosis and the sound of her lungs was indeed coarse crackle. Also similarly sounds like detaching Velcro. I appreciate this video.

@revdrjon Год назад

Your first answer begs the question of what a lung without that unlucky vaping-associated lung injury looks like? Any chance you could do a follow-up?

@violetpee308 Год назад

Was wondering the same thing “hits vape”

@AhmadIzzJ Год назад

Didn't he already show what an x-ray of normal lung looks like?

@just_some_bigfoot_hacking_you Год назад

Rewatch the video, he literally showed an xray of non-smoker lungs... You high?

@Jkizzle4996 Год назад

@@just_some_bigfoot_hacking_you he’s saying the question was “what does a capers lung look like” so they probably wanted to know if there is a baseline change in a capers lung when they aren’t sick

@adamsapple7193 9 месяцев назад

Hehehehehe. Rewatch stoney

@boy638 Год назад

His knowledge is breathtakingly good

@mordinsolus161 11 месяцев назад

Jesus Christ, I'm mid30 and this dude is talking to me like I'm a stupid 7yo!! Which is exactly the right thing to do to make me understand everything. Thanks Dr. Kalhan. 🤝

@allysonlleatherwood 10 месяцев назад

This is my fave wired video so far!!! Great explainations

@Keshin4539 Год назад

Absolutely fascinating. Love all these lil dives into the science of us.

@maddiepasiewicz3197 Год назад

SO good at explaining things!!! Shout out Dr. Kalhan!

@ImGoingToMakeShowsWithOprah Год назад

I can tell you have passion for what you do. Thanks for that.

@amethyst8399 5 месяцев назад

0:48 really cool how this comes down to entropy

@NatashaKathryn Год назад

Very aware of my lungs right now

@justindian1508 Год назад

Probably one of my favorite wired support ( even though it was pretty specific) Loved this a lot

@kimberlyjohnston2726 Год назад

Re: the section on ai helping with cancer My mom had copd and had a couple tiny spots in her x-rays that doctors wrote off as scars due to her COPD About a month before she died we were back in the ER for her breathing & the ER doc said they noticed a slight change in one of the scars. One biopsy later and it was confirmed cancer. She had the tumors for YEARS with no change in them, and they were so small that further tests showed the biopsy had fully removed one small tumor. Because she was 77 and very much in the end stage of COPD the oncologist told us "well, bad news is it is cancer but we can not treat it because of your health. The good news is it's so slow is growing it won't kill you" That was the beginning of December. She was gone the 6th of January.

@lightlight5317 Год назад

I am sorry for your loss and thank you for spreading awareness around the disease!

@FortWorthRaised 10 месяцев назад

This is an awesome video. I don’t smoke or have lung issues, but a lot of these issues are affecting people I know.

@yaboiryan3075 Год назад

super helpful! the diaphragm stuff was cool particularly bc i'd always assumed my lung capacity was good bc i played french horn as a kid, which you need a lot of air to do. then when i started wearing a binder as a teenager, my lung capacity went down again. i'd thought that it would've been the rib muscles or the lungs themselves that dictated this, but it being the diaphragm makes more sense! super cool :D

@noellundstrom7447 Год назад

as a medical student this was fun to watch :) great video

@lazygurl305 7 месяцев назад

Thanks! I love the way he answered the questions.

@DFD5097 11 месяцев назад

The way he explain stuff is really mesmerising.. i really like him, such a good explanation.

@chess1993 Год назад

As a respiratory therapist, this Dr is a breath of fresh air. ..Ok I’ll see myself out lol

@jeffmansfield914 Год назад

It’s entirely too bad that the comment at the top of the pile is someone else making this joke 11 days before you.

@JobForAMaxboy Год назад

So you're a respiratory therapist and an optician?

@leviathan68w78 Год назад

Couple of quick things. As he mentions, the reason oxygen goes in to the blood and carbon dioxide goes out of the blood is diffusion because of the difference in concentration. The gasses want to equalize. Secondly, the hemoglobin has an affinity for carbon monoxide as well as oxygen.