Acute Myocardial Infarction (AMI)

Acute Myocardial Infarction (AMI) or commonly known as heart attack is a medical emergency arising due to blockage of one or more coronary arteries, which supply oxygen-rich blood to the heart muscle. A myocardial infarction is a serious and life-threatening condition and may result in death if not treated immediately.

Common symptoms of myocardial infarction include chest pains and pressures, shortness of breath, nausea, sweating, and pain radiating to the jaws, neck, and arms. Other symptoms such as fatigue, dizziness, and palpitations may occur. Immediate medical attention is necessary upon noticing any of these symptoms.

Some of the risk factors of AMI include obesity, smoking, sedentary lifestyle, diabetes, hypertension, and high cholesterol levels. Age is also a factor for AMI as it increases with age. Some people may even have a genetic predisposition, making them more vulnerable to AMI.

Early diagnosis and treatment are crucial to recovery from an AMI. The most common treatments used include medications such as thrombolytic drugs and ACE inhibitors, medical procedures such as angioplasty and stent placement, and lifestyle modifications such as quitting smoking and increasing physical activity.

Complications of Acute Myocardial Infarction (AMI)

Heart failure – heart muscles may become too weak to pump blood efficiently around the body.
Arrhythmia – the heart may beat in an irregular rhythm.
Blood clots – clots may form on the surface of the damaged heart muscles and can block blood flow.
Sudden death – sometimes a myocardial infarction can cause an electrical disruption leading to sudden death.

Prevention is the best way to avoid developing an AMI. Maintaining a healthy weight, eating a nutritious diet, and exercising regularly can all reduce the risk of developing the condition. Quitting smoking and avoiding excess alcohol consumption are also important prevention measures.