Chest pain is a symptom that immediately raises concern, and rightly so, cardiovascular disease is the leading cause of death in India, responsible for roughly 28% of all deaths. However, not all chest pain is heart-related. Studies show that among patients visiting Indian emergency departments with chest pain, fewer than 20% have a cardiac cause. Common non-cardiac causes include acid reflux (GERD), muscle strain, anxiety, and respiratory infections.
Understanding the nature, location, and associated symptoms of chest pain helps determine urgency.
Common Causes
- Acid reflux (GERD), a burning sensation behind the breastbone, often after meals or when lying down. One of the most common causes in India.
- Musculoskeletal pain, chest wall muscle strain or costochondritis (rib-joint inflammation); worsens with movement or pressing.
- Angina / coronary artery disease, pressure-like chest tightness during exertion, relieved by rest. Indicates reduced blood flow to the heart.
- Anxiety / panic attacks, sharp chest pain with rapid heartbeat, sweating, and a feeling of impending doom.
- Pneumonia or pleurisy, sharp pain that worsens on deep breathing or coughing.
- Pulmonary embolism, sudden sharp pain with breathlessness; a medical emergency.
- Myocardial infarction (heart attack), crushing chest pain radiating to the left arm, jaw, or back, with sweating and nausea.
Associated Symptoms
Depending on the cause, chest pain may be accompanied by heartburn, palpitations, breathlessness, dizziness, sweating, cough, or radiating pain to the arm, neck, or back.
Home Remedies & Self-Care
- For suspected acid reflux: avoid spicy, oily foods; eat smaller meals; do not lie down immediately after eating; elevate the head of the bed.
- For muscular pain: apply a warm compress, gently stretch, and take paracetamol for relief.
- For anxiety-related pain: practise slow deep breathing (4-7-8 technique), progressive muscle relaxation, and reduce caffeine intake.
- Do not self-treat if there is any suspicion of cardiac pain. Go to the nearest hospital immediately.
When It's Serious
Call an ambulance or go to the ER immediately if:
- Chest pain is crushing, pressure-like, or feels like a heavy weight on the chest.
- Pain radiates to the left arm, jaw, neck, or back.
- Pain is accompanied by profuse sweating, nausea, breathlessness, or dizziness.
- There is sudden sharp chest pain with breathlessness (possible pulmonary embolism).
- You have known risk factors: diabetes, hypertension, smoking, family history of heart disease.
> Important: Heart attacks in Indians can occur at younger ages (even in the 30s–40s) and may present atypically, especially in women and diabetics.
Diagnosis & Tests
Your doctor may order:
- ECG (Electrocardiogram), the first test for suspected cardiac pain; results in minutes.
- Troponin levels, a blood marker that rises when heart muscle is damaged.
- Lipid Profile, to assess cholesterol and cardiovascular risk.
- Chest X-ray, to evaluate lungs and heart size.
- 2D Echocardiography, ultrasound of the heart to check pumping function.
- TMT (Treadmill Test), stress test to detect exercise-induced ischaemia.
- D-dimer, if pulmonary embolism is suspected.
When to See a Doctor
Any new-onset chest pain deserves medical evaluation. If you are above 35, have diabetes, hypertension, or a smoking history, even mild chest discomfort on exertion should be evaluated promptly. Do not ignore or "wait and watch" chest pain, early intervention saves lives.