Clinical Case presentation on Cyanotic Congenital Heart disease 

This is a detailed case presentation of a cyanotic congenital heart disease. I have discussed history taking, important concepts like cyanotic spells and squatting, examination findings, approach to differential diagnosis, investigations, treatment, and viva questions.
I've explored ways to present some basic fundamental pathophysiology concepts to enhance the learning experience.
Time codes
0:00 Introduction
02:07 History
09:15 What is a cyanotic spell?
13:50 How does squatting help?
43:10 Summary
46:22 TOF physiology
48:40 General examination
51:06 Central vs peripheral Cyanosis
52:08 Pathophysiology of clubbing
1:00:00 CVS examination
1:09:35 Summary and final diagnosis
1:18:06 What is TOF?
1:25:27 Investigations
1:38:57 Treatment
1:29:40 How to manage a cyanotic spell?
1:33:58 Surgical management of TOF
1:43:10 MCQs