Chest Pain — Causes & When It's Serious

Overview#

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#

1. Acid reflux (GERD) — a burning sensation behind the breastbone, often after meals or when lying down. One of the most common causes in India.
2. Musculoskeletal pain — chest wall muscle strain or costochondritis (rib-joint inflammation); worsens with movement or pressing.
3. Angina / coronary artery disease — pressure-like chest tightness during exertion, relieved by rest. Indicates reduced blood flow to the heart.
4. Anxiety / panic attacks — sharp chest pain with rapid heartbeat, sweating, and a feeling of impending doom.
5. Pneumonia or pleurisy — sharp pain that worsens on deep breathing or coughing.
6. Pulmonary embolism — sudden sharp pain with breathlessness; a medical emergency.
7. 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.