I recently watched these videos. In them, cardiologist Dr. S. Ramasamy shares clear explanations about heart attacks and their treatment options such as angioplasty, stents, bypass surgery, blood vessel blockages, and blood clots that may result from them. He also discusses how to approach doctors’ advice when blockages are found in the coronary arteries. These are not my recommendations—I'm merely sharing the information. At times, I’ve also added my personal opinions, but they should not be considered medical advice—only my personal thoughts.
In general, when a patient has over 70% blockage in three arteries, most cardiologists will recommend bypass surgery without hesitation. If not, they may suggest angioplasty and placing a stent.
