Aap ne bhut achha samjhaya but hamare mai ye joint diastole hai hi nhi aage bhi or containt hai jaise ki ventricle systole mai 3 phase Isovolumetric contraction us k baad rapid ejection phase then slow ejection phase
Mai collage se lecture karke bhi aapke vidios dekhati hu phir samaj me aata hai, mere teacher ofline hoke bhi mujhe samja nahi aata , but you are very good teacher