Heart Attack

A heart attack, also known as a myocardial infarction, is a medical emergency that occurs when blood flow to the heart muscle is suddenly blocked.

This is usually caused by a clot that forms within one of the coronary arteries, which supply oxygen-rich blood to the heart.

The blockage deprives the heart muscle of vital oxygen and nutrients, leading to tissue damage or cell death if not promptly treated.

Typical symptoms of a heart attack include chest discomfort or pain, shortness of breath, sweating, nausea and lightheadedness.

While individuals experiencing these symptoms should seek immediate medical attention, it’s important to note that not all heart attacks present with such obvious signs.

Certain populations such as older adults and those with diabetes may experience atypical symptoms like fatigue or weakness.

Early diagnosis and intervention are critical in minimizing long-term damage and improving outcomes for patients who suffer from this life-threatening condition.