Heart Attack (Myocardial Infarction – MI)

Overview

Heart Attack, medically known as Myocardial Infarction (MI), is a life-threatening condition that occurs when blood flow to a part of the heart muscle is suddenly blocked. This blockage deprives the heart muscle of oxygen, leading to damage or death of heart tissue.

A heart attack is a medical emergency that requires immediate treatment. Early intervention significantly improves survival and reduces long-term complications.

At Moolchand Hospital, a leading multi super speciality hospital in Delhi, patients receive rapid emergency response, advanced cardiac care, and round-the-clock ICU support.

What is a Heart Attack?

A heart attack occurs when a coronary artery becomes blocked, usually due to rupture of a plaque formed by Atherosclerosis. This leads to formation of a blood clot that obstructs blood flow to the heart muscle.

If blood flow is not restored quickly, the affected part of the heart muscle begins to die.

Symptoms

Symptoms may vary from person to person.

Common symptoms include:

• Chest pain or discomfort (pressure, heaviness, or tightness)
  
  

• Pain radiating to the arm, neck, jaw, or back
  
  

• Shortness of breath
  
  

• Sweating
  
  

• Nausea or vomiting
  
  

• Dizziness or lightheadedness
  
  

Atypical Symptoms (especially in women & elderly)

• Unusual fatigue
  
  

• Indigestion-like discomfort
  
  

• Mild chest pain
  
  

Emergency signs:

• Persistent chest pain lasting more than a few minutes
  
  

• Sudden collapse
  
  

Immediate medical attention is critical.

Causes

Heart attacks are mainly caused by:

• Coronary artery blockage
  
  

• Rupture of plaque leading to clot formation
  
  

• Severe narrowing of coronary arteries
  
  

Risk Factors

Risk factors include:

• High blood pressure
  
  

• High cholesterol
  
  

• Smoking
  
  

• Diabetes
  
  

• Obesity
  
  

• Sedentary lifestyle
  
  

• Family history of heart disease
  
  

• Stress
  
  

Managing risk factors helps reduce the likelihood of heart attack.

When to Seek Emergency Care

Seek immediate medical help if you experience:

• Chest pain or pressure
  
  

• Difficulty breathing
  
  

• Pain spreading to arms or jaw
  
  

• Sudden sweating or nausea
  
  

Call emergency services immediately—delays can be life-threatening.

Diagnosis

Diagnosis involves rapid evaluation:

• Electrocardiogram (ECG)
  
  

• Blood tests (cardiac enzymes such as troponin)
  
  

• Echocardiography
  
  

• Coronary angiography
  
  

At Moolchand Hospital Delhi, emergency cardiac protocols ensure rapid diagnosis and treatment.

Treatment

Treatment aims to restore blood flow quickly.

Emergency Treatment

• Oxygen therapy
  
  

• Medications (antiplatelets, anticoagulants)
  
  

Primary Angioplasty (PCI)

• Emergency procedure to open blocked artery using balloon and stent
  
  

Thrombolytic Therapy

• Clot-dissolving medications if angioplasty is not immediately available
  
  

Surgical Treatment

• Coronary artery bypass grafting (CABG) in selected cases
  
  

ICU Care

• Continuous monitoring and support
  
  

Specialists at Moolchand Hospital Lajpat Nagar provide comprehensive emergency cardiac care.

Complications

If untreated, a heart attack may lead to:

• Heart failure
  
  

• Arrhythmias
  
  

• Cardiogenic shock
  
  

• Sudden cardiac death
  
  

Early treatment significantly reduces complications.

Prevention

Preventive measures include:

• Healthy diet and regular exercise
  
  

• Controlling blood pressure and cholesterol
  
  

• Managing diabetes
  
  

• Avoiding smoking
  
  

• Stress management
  
  

• Regular health check-ups
  
  

Why Choose Moolchand Hospital

Patients trust Moolchand Hospital Delhi for cardiac emergencies because of:

• 24/7 emergency cardiac care
  
  

• Advanced catheterization labs for angioplasty
  
  

• Experienced cardiologists and cardiac surgeons
  
  

• ICU and critical care support
  
  

• Trusted reputation as a private hospital in Delhi
  
  

For those searching for a heart hospital in Delhi or hospital near Lajpat Nagar, Moolchand provides immediate and expert care.