Coronary artery disease - Symptoms and causes

Pratham Saxena on Instagram: "Zyada tar logon ko lagta hai Heart Attack aur Cardiac Arrest ek hi cheez hain — par sach ye hai ki dono alag conditions hain, aur dono ke liye action bhi alag hota hai. Aur ye farq samajhna literally zarurat hone p bohot help kr sakta hai. ❤️ Heart Attack tab hota hai jab heart ki arteries block ho jaati hain — jisse blood aur oxygen ki supply heart tak kam ho jaati hai. Is time person conscious rehta hai, par chest pain, sweating, ya shortness of breath hoti hai. A

Blood supply of the heart

Salam The term *"milking effect"* in coronary arteries refers to a dynamic narrowing or compression of a coronary artery segment during *systole* (when the heart contracts), followed by relaxation during *diastole*. This phenomenon is most commonly associated with a condition called *myocardial bridging*. --- *🫀 What Is Myocardial Bridging?* - A segment of a coronary artery—usually the *left anterior descending (LAD)* artery—dives into the heart muscle (myocardium) instead of resting on its sur

Coronary angiography: Coronary Anatomy Refresher