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Panic Attack vs Heart Attack: How to Tell the Difference
Racing heart, chest tightness, breathlessness, a feeling that something terrible is happening — panic attacks and heart attacks can feel frighteningly similar. This doctor-written guide explains the differences, the overlaps, and the one rule that keeps you safe.
How the two typically differ
These are typical patterns, not guarantees — atypical presentations occur in both conditions, which is why first-time symptoms always need medical evaluation:
| Feature | Panic attack (typical) | Heart attack (typical) |
|---|---|---|
| Onset | Sudden, often at rest or during stress; peaks within ~10 minutes | May build gradually; often triggered or worsened by physical exertion |
| Chest sensation | Sharp, stabbing, or tight; often shifts with breathing or position | Pressure, squeezing, heaviness — "like a weight on the chest" |
| Spread of pain | Usually stays in the chest | May radiate to left arm, jaw, neck, back |
| Duration | Usually eases within 20–30 minutes | Persists or worsens beyond 20 minutes; not relieved by rest |
| Other symptoms | Tingling in fingers/lips, fear of dying or "going crazy," feeling detached, trembling | Heavy sweating, nausea/vomiting, severe breathlessness, grey/pale appearance |
| After the episode | Exhausted but recovering; fear of the next attack | Ongoing discomfort, weakness; symptoms may recur in waves |
The dangerous myths on both sides
Myth 1 — "It's just anxiety, I'm too young for a heart attack." Heart disease occurs at younger ages in Indians than in many other populations. Risk factors like diabetes, high blood pressure, smoking and family history matter more than age alone. First-time chest pain deserves an ECG regardless of age.
Myth 2 — "It keeps happening, so it must be my heart." After a proper cardiac work-up is clear, repeated identical episodes are far more likely to be panic attacks. Repeating cardiac tests every few weeks feeds the fear cycle — this pattern itself is treatable (see health anxiety treatment).
Why this needs both a physician and a psychiatrist
This question sits exactly between two specialities, and Nirvana Clinic covers both under one roof:
- Dr. Manuj Sondhi, Consultant Physician & Diabetologist, evaluates the medical side — cardiac risk assessment, ECG referral, blood pressure, sugar, thyroid (an overactive thyroid can mimic panic), and rules out medical causes properly, once, rather than endlessly.
- Dr. Debolina Chowdhury, Consultant Psychiatrist, treats panic disorder itself — with evidence-based medication where needed, breathing and grounding techniques, and therapy that targets the fear-of-the-next-attack cycle. See panic attack treatment.
The result: you get a clear medical answer and a treatment plan — instead of bouncing between cardiology visits and being told "it's nothing" with no follow-up plan.
What treatment for panic attacks looks like
Panic disorder responds well to treatment. Depending on severity and your preference, the plan may include structured breathing and grounding training, cognitive behavioural strategies targeting catastrophic interpretation of body sensations, and medication where clinically appropriate — started low, reviewed regularly, never open-ended. Most patients see meaningful reduction in attack frequency and, just as importantly, in the fear between attacks. Individual response varies.
Chest checked and cleared, but the episodes keep coming?
Get both answers in one clinic — physician evaluation and psychiatrist-led panic treatment, opposite Delta-1 Metro Station.
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Frequently asked questions
Can a panic attack feel exactly like a heart attack?
My ECG was normal — was it definitely a panic attack?
Can a panic attack cause a heart attack?
Why do my panic attacks happen at night?
I keep going to the emergency room and everything is always normal. What now?
Can thyroid or sugar problems cause panic-like symptoms?
Last updated: 8 July 2026