What is a Heart Attack?

The video discusses heart disease, its causes, symptoms, diagnosis, and treatment. Heart disease is a leading cause of death, affecting both genders and becoming more common with age. The heart pumps blood, and coronary arteries supply it with oxygen. Fatty deposits in these arteries can cause angina and heart attacks. Diagnosis involves tests like ECGs and angiograms. Treatment includes lifestyle changes, medications, and procedures like angioplasty and bypass surgery. Prevention and management are crucial for reducing future risks.

What is angina and why is it significant?

Describe the process of diagnosing heart disease.

What are the two main types of procedures used to treat severe vessel blockage?