In Pakistan, chest pain is too often waved away as gas or badhazmi until it is too late. The painful truth is that South Asians develop heart disease about a decade earlier than Western populations, and heart attacks in Pakistani men in their 30s and 40s are no longer rare. Knowing the warning signs — and acting within minutes, not hours — is genuinely the difference between life and death.
What is a heart attack?
A heart attack (myocardial infarction) happens when a blood vessel supplying the heart muscle is suddenly blocked, usually by a clot forming on a cholesterol plaque. Without blood, that part of the heart muscle begins to die — which is why cardiologists say time is muscle. Ischemic heart disease is the leading cause of death in Pakistan, driven by smoking, diabetes, high blood pressure, high cholesterol, obesity, ghee-heavy diets and inactivity — and by our genes, which the American Heart Association notes place South Asians at particularly high risk.
Angina is a related warning: chest heaviness that comes on with exertion and eases with rest, caused by narrowed but not fully blocked arteries. Angina is the body's alarm bell — never ignore it.
Warning signs of a heart attack
The classic picture, described by the American Heart Association:
- Pressure, tightness, squeezing or heaviness in the centre or left of the chest, lasting more than a few minutes or going and coming
- Pain spreading to the left arm, both arms, jaw, neck, back or upper stomach
- Cold sweat
- Breathlessness
- Nausea, vomiting or light-headedness
- A feeling of impending doom
Important: women, older adults and people with diabetes often have quieter symptoms — unusual fatigue, breathlessness, jaw or back discomfort, or what feels like severe indigestion, without dramatic chest pain. Any new, unexplained symptom above the waist that comes with sweating or breathlessness deserves emergency attention.
Danger signs — act now, not later
If you suspect a heart attack:
- Stop all activity and sit or lie down.
- Call Rescue 1122 or get to the nearest hospital emergency with cardiac facilities immediately. Do not drive yourself if it can be avoided, and do not wait to see if it passes — half of heart attack deaths occur in the first hour.
- Chew an aspirin if available and the person is not allergic and can swallow safely — international first-aid guidance supports this, but it replaces nothing: hospital is still the destination.
- If the person collapses and is not breathing normally, start chest compressions — push hard and fast in the centre of the chest — until help arrives.
Do not massage the arm, apply balms, give home remedies, or wait for a family elder to decide. Minutes matter.
How doctors test for it
- ECG — done within minutes of arrival; it shows whether an artery is acutely blocked
- Troponin blood test — detects heart muscle damage; widely available in Pakistani hospitals and labs
- Echocardiography — an ultrasound of the heart showing pumping strength
- Angiography — a dye study of the heart arteries, available in major public and private cardiac centres such as those in Karachi, Lahore, Rawalpindi, Multan and Peshawar, showing exactly where blockages sit
For non-emergency chest pain, doctors may use exercise tolerance tests or CT scans to assess arteries.
Treatment overview
Treatment depends on the type and timing of the attack, and every option requires hospital care:
- Emergency reopening of the artery — either primary angioplasty (a balloon and stent through the wrist or groin) or clot-dissolving injections where angioplasty is not quickly available. The faster this happens, the more heart muscle survives.
- Bypass surgery — for multiple or complex blockages.
- Long-term medicines — after a heart attack, patients typically take a combination protecting the heart: antiplatelet tablets, statins for cholesterol, and blood pressure or heart-protective medicines. These are lifelong in most cases, and stopping them without a cardiologist is dangerous.
- Cardiac rehabilitation — supervised, gradually increasing activity, now recommended by AHA and European guidelines for every survivor.
Prevention: start ten years before you think you need to
Because our risk arrives early, prevention in Pakistan should start by the 30s:
- Stop smoking, sheesha, gutka and naswar — the single biggest gift to your heart
- Control blood pressure and diabetes — both silently damage arteries; read our blood pressure guide
- Get a fasting lipid profile from age 30, earlier with family history
- Cut ghee, deep-fried food and bakery items; use minimal oil, eat vegetables, daal, fruit and fish
- Walk briskly at least 150 minutes a week, per WHO recommendations
- Keep waist size in check — belly fat is metabolically the most harmful
Age-specific notes
- Young adults: a strong family history (father or brother with heart disease before 55, mother or sister before 65) means screening should start in the late 20s.
- Adults with diabetes: your heart attack may whisper instead of shout — treat new breathlessness or unusual fatigue seriously.
- Over-60s: symptoms may be subtler, and dizziness or fainting can be cardiac; keep regular follow-up and never stop cardiac medicines abruptly.
- Women: risk climbs sharply after menopause, and symptoms are more often atypical — women in Pakistan present later to hospital, and it costs lives.
Frequently asked questions
Heart attack aur gas mein kya farq hai?
Gas or acidity usually burns, relates to meals, and eases with burping or antacids. Heart pain is more often pressure or heaviness, may spread to the arm or jaw, and comes with sweating or breathlessness. When in doubt — especially over 40 or with diabetes — treat it as cardiac and go to hospital. An ECG settles the question; guessing does not.
Chest pain hone par kya karna chahiye?
Stop activity, sit down, and call Rescue 1122 or head to the nearest emergency immediately if pain is heavy, spreading, or accompanied by sweating or breathlessness. Chew an aspirin if available and not allergic. Do not wait for the pain to pass on its own.
Kya heart attack ke baad normal zindagi possible hai?
Yes. With timely treatment, lifelong medicines, cardiac rehabilitation and lifestyle change, most survivors return to work and family life. The heart heals around a scar, and the medicines prevent the next event — taking them regularly is non-negotiable.
What is the difference between a heart attack and cardiac arrest?
A heart attack is a blocked artery — the person is usually awake and in pain. Cardiac arrest is when the heart stops beating — the person collapses and is unresponsive, and needs immediate CPR. A heart attack can trigger cardiac arrest, which is why fast hospital care matters.
Angiography kya hoti hai aur kya yeh dangerous hai?
Angiography is a short procedure where dye is injected through a thin tube from the wrist or groin to photograph the heart arteries. It is routine and low-risk in experienced centres, and it is the definitive way to see blockages and plan treatment.
If you have chest discomfort right now with sweating or breathlessness, stop reading and call Rescue 1122. For milder or unclear symptoms, our free symptom check can help you decide the next step. This article is general health education, not a diagnosis. Always consult a doctor about your own health.