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Heart Attack
Emergency
A heart attack occurs when blood flow to part of the heart muscle becomes blocked, preventing the affected tissue from receiving enough oxygen. Without prompt treatment, the heart muscle can become permanently damaged. Symptoms may include chest pressure or discomfort, shortness of breath, sweating, nausea, or pain that spreads to the arm, back, neck, or jaw.
Body System
Heart & Blood Vessels
Emergency Medical Attention
A heart attack is a medical emergency. Seek emergency medical care immediately for chest pressure or pain, shortness of breath, cold sweating, nausea, fainting, or pain spreading to the arm, shoulder, back, neck, or jaw. Do not delay emergency evaluation even if symptoms are mild or come and go.
Symptoms
4
Causes
6
Treatments
5
Diet
7
Overview
A heart attack occurs when blood flow to part of the heart muscle becomes blocked, preventing the affected tissue from receiving enough oxygen. Without prompt treatment, the heart muscle can become permanently damaged. Symptoms may include chest pressure or discomfort, shortness of breath, sweating, nausea, or pain that spreads to the arm, back, neck, or jaw.
Symptoms 4
Abdominal Tenderness
Difficulty Digesting Food
Mucus In Stool
Rectal Bleeding
Causes 6
Most heart attacks occur when a coronary artery becomes blocked by a blood clot that forms over a ruptured or damaged cholesterol-containing plaque. Less commonly, a heart attack can result from severe coronary artery spasm, a tear in a coronary artery, or other conditions that suddenly reduce blood flow and oxygen delivery to heart muscle.
Genetics
High Cholesterol
Insulin Resistance
Obesity
Smoking
Stress
Risk Factors
Risk of heart attack increases with smoking, high blood pressure, high cholesterol, diabetes, obesity, physical inactivity, increasing age, and a family history of coronary artery disease. Previous cardiovascular disease also increases risk. Some risk factors can be modified, while others, including age and family history, cannot be changed.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Diagnosis of a heart attack requires urgent clinical assessment. Doctors may use an electrocardiogram to look for changes in the heart's electrical activity and blood tests, especially cardiac troponin, to detect heart muscle injury. Echocardiography, coronary angiography, or other imaging may be used to determine the extent and location of blockage or damage.
Prevention
Key Prevention Tips
Heart attack risk can be reduced by not smoking, maintaining a healthy weight, exercising regularly, eating a heart-healthy diet, and controlling blood pressure, cholesterol, and diabetes
Taking prescribed cardiovascular medicines as directed and attending recommended medical follow-up can also reduce risk
Some risk factors, such as age and family history, cannot be changed
Prevention Guidance
Heart attack risk can be reduced by not smoking, maintaining a healthy weight, exercising regularly, eating a heart-healthy diet, and controlling blood pressure, cholesterol, and diabetes. Taking prescribed cardiovascular medicines as directed and attending recommended medical follow-up can also reduce risk. Some risk factors, such as age and family history, cannot be changed.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 5
Emergency treatment may include aspirin, clot-busting medicines, angioplasty, stent placement, bypass surgery, and cardiac rehabilitation.
Ayurvedic therapies may be used as supportive care under physician supervision.
Homeopathy may be used as supportive therapy and should not replace emergency cardiac treatment.
Acupressure may be used for relaxation and wellness support after medical stabilization.
Cardiac rehabilitation yoga programs may support long-term recovery and stress reduction.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 7
Recommended Foods
Oats
Whole Grains
Fish
Olive Oil
Nuts
Green Vegetables
Beans
Foods to Avoid
Smoking
Trans Fats
Processed Meat
Excess Salt
Sugary Drinks
Excess Alcohol
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
Chest pain, shortness of breath, sweating, nausea, dizziness, and pain radiating to the arm, jaw, or back may occur.
Yes. Immediate medical attention is critical to reduce heart muscle damage.
Yes. Although more common with age, younger individuals can also be affected.
ECG, blood tests such as troponin, and cardiac imaging are commonly used.
Many risk factors can be reduced through healthy lifestyle choices and medical management.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.