Heart Attack (Myocardial Infarction)

Overview

Heart Attack, medically known as Myocardial Infarction, occurs when the blood flow to a part of the heart muscle becomes blocked. Without oxygen-rich blood, the affected portion of the heart muscle begins to suffer damage.

Heart attacks are usually caused by blockage in the coronary arteries due to plaque buildup and blood clot formation. Immediate medical treatment is critical because the longer the heart muscle is deprived of oxygen, the greater the damage.

At Moolchand Hospital, patients experiencing symptoms of heart attack receive rapid diagnosis and advanced treatment. As a trusted multi super speciality hospital in Delhi, the hospital provides comprehensive cardiac emergency care, interventional cardiology, and critical care services.

What is a Heart Attack?

A heart attack occurs when one or more coronary arteries become blocked, preventing blood from reaching the heart muscle.

Most heart attacks result from coronary artery disease, a condition where fatty deposits (plaque) build up in the arteries. When a plaque ruptures, a blood clot can form and suddenly block the artery.

This interruption of blood flow can cause permanent damage to the heart muscle if not treated quickly.

Symptoms of a Heart Attack

Symptoms may vary among individuals, but common warning signs include:

• Chest pain or pressure
  
  

• Pain spreading to the arms, shoulders, neck, jaw, or back
  
  

• Shortness of breath
  
  

• Cold sweating
  
  

• Nausea or vomiting
  
  

• Dizziness or lightheadedness
  
  

• Extreme fatigue
  
  

Some people, especially women, older adults, and people with diabetes, may experience atypical symptoms such as fatigue, indigestion, or mild chest discomfort.

Causes of Heart Attack

The most common cause is coronary artery blockage due to plaque buildup and blood clot formation.

Other possible causes include:

• Severe coronary artery spasm
  
  

• Spontaneous coronary artery dissection
  
  

• Severe oxygen shortage in the heart
  
  

• Drug-induced coronary artery spasm in rare cases
  
  

These conditions reduce or completely stop blood flow to the heart muscle.

Risk Factors

Several factors increase the risk of heart attacks:

• High blood pressure
  
  

• High cholesterol levels
  
  

• Diabetes
  
  

• Smoking
  
  

• Obesity
  
  

• Sedentary lifestyle
  
  

• Family history of heart disease
  
  

• Chronic stress
  
  

• Increasing age
  
  

Managing these risk factors significantly lowers the likelihood of heart attacks.

When Should You Seek Emergency Care?

A heart attack is a medical emergency. Seek immediate medical help if you experience:

• Chest pain lasting more than a few minutes
  
  

• Pain spreading to the arms, jaw, or back
  
  

• Sudden shortness of breath
  
  

• Cold sweating with chest discomfort
  
  

• Nausea or fainting
  
  

Prompt treatment can save heart muscle and prevent life-threatening complications.

Diagnosis of Heart Attack

Doctors use several tests to confirm a heart attack and assess its severity:

• Electrocardiogram (ECG) to detect abnormal heart activity
  
  

• Blood tests to detect heart muscle damage
  
  

• Echocardiography to assess heart function
  
  

• Coronary angiography to identify blocked arteries
  
  

• CT coronary angiography in selected cases
  
  

At Moolchand Hospital Delhi, advanced cardiac diagnostics enable rapid identification and treatment of heart attacks.

Treatment Options for Heart Attack

Treatment aims to restore blood flow to the heart as quickly as possible.

Emergency Medications

Doctors may administer medications such as:

• Antiplatelet drugs to prevent clot formation
  
  

• Blood thinners
  
  

• Nitrates to relieve chest pain
  
  

• Beta-blockers to reduce heart workload
  
  

Coronary Angioplasty (Primary PCI)

A common emergency treatment is angioplasty, where a balloon catheter opens the blocked artery and a stent is placed to restore blood flow.

Coronary Artery Bypass Surgery

In cases with multiple severe blockages, coronary artery bypass grafting (CABG) may be required.

Cardiac Rehabilitation

After recovery, structured cardiac rehabilitation helps improve heart health and reduce the risk of future events.

Possible Complications

Without prompt treatment, heart attacks may lead to:

• Heart failure
  
  

• Arrhythmias
  
  

• Cardiogenic shock
  
  

• Heart valve problems
  
  

• Sudden cardiac arrest
  
  

Early treatment significantly improves survival and long-term heart function.

Prevention Tips

The risk of heart attack can be reduced by:

• Controlling blood pressure and cholesterol
  
  

• Managing diabetes
  
  

• Eating a heart-healthy diet
  
  

• Exercising regularly
  
  

• Avoiding smoking and excessive alcohol
  
  

• Maintaining a healthy body weight
  
  

• Managing stress
  
  

Regular cardiac check-ups help detect early signs of heart disease.

Why Choose Moolchand Hospital?

Patients choose Moolchand Hospital Lajpat Nagar for cardiac care because of:

• Experienced cardiologists and interventional cardiology specialists
  
  

• Advanced cardiac catheterization laboratories
  
  

• 24/7 emergency cardiac care
  
  

• Comprehensive treatment for coronary artery disease
  
  

• Modern cardiac ICU and monitoring facilities
  
  

• Reputation as a leading heart hospital in Delhi
  
  

For individuals searching for a hospital near Lajpat Nagar or a trusted private hospital in Delhi, Moolchand Hospital provides expert care for heart emergencies.