Ever put a tight chest down to gas? Or blamed the stairs for your breathlessness? Small symptoms are easy to explain away, and the heart rarely makes a scene.
This World Heart Day 2026 (29 September), the World Heart Federation’s “Don’t Miss a Beat” message is a nudge to stop guessing. Here are seven signs worth taking seriously.
Dr. Krishna Dhoot puts it plainly: “People rarely ignore their heart on purpose. They get used to a small symptom until it feels normal. If something keeps coming back, get it checked.”
Why Heart Symptoms Are So Easy to Miss
High blood pressure is the trickiest: it usually has no symptoms until a heart attack occurs. The good news? The World Heart Federation says most heart disease is preventable, so noticing early matters.
1. Chest Pressure, Tightness or Discomfort
Not always sharp pain. Think pressure, squeezing, heaviness, like something sitting on your chest. It may come in waves or keep returning.
If it lasts more than a few minutes, or comes with sweating or breathlessness, don’t wait. Call an ambulance on 108 or 112.
2. Breathlessness During Everyday Activity
Getting winded on stairs you used to climb easily? That’s worth noting. So is waking at night short of breath, or needing extra pillows to sleep.
Heart trouble makes the body work harder for the same effort. Don’t just blame age or weight.
3. Pain Spreading to the Arm, Jaw, Neck or Back
Heart pain doesn’t always stay in the chest. It can travel to the left arm, jaw, neck, shoulder or upper back. Watch for:
- Cold sweat
- Nausea or vomiting
- Sudden light-headedness
Women often get a quieter version: unusual exhaustion, nausea, breathlessness, sometimes little chest pain. That’s why it gets brushed off as acidity or stress.
4. Palpitations or an Irregular Heartbeat
A racing, fluttering or skipping heartbeat can be harmless after strong coffee. But if it happens often, or comes with dizziness or chest discomfort, get it checked.
5. Unusual Tiredness That Doesn’t Go Away
Tired after a bad week? Normal. Tired for weeks, with no clear reason, even after good sleep? Not so normal.
When the heart isn’t pumping efficiently, simple tasks can feel draining. Persistent fatigue deserves a proper check, not just another coffee.
6. Dizziness or Fainting
Light-headedness after standing up too fast is common. Fainting is different, especially during exertion or with palpitations or chest discomfort.
Don’t treat a blackout as a one-off. It needs a cardiologist’s opinion, sooner rather than later.
7. Swelling in the Ankles or Feet
Swollen ankles after a long day can be nothing. But swelling in both feet that lingers, especially with breathlessness or sudden weight gain, may point to fluid build-up from a heart that isn’t pumping well.
The Silent Risk: High Blood Pressure
No pain, no warning. That’s what makes it risky. Ambulatory blood pressure monitoring (ABPM) tracks your BP across a full day and during sleep, useful when clinic readings don’t tell the full story.
Other risks stack up quietly: smoking, diabetes, high cholesterol, long hours of sitting, poor sleep, stress, family history.
Which Heart Test Do You Need? ECG, 2D Echo or TMT
Three tests come up most often:
- ECG: records your heart’s rhythm and electrical activity in minutes.
- 2D Echo: an ultrasound showing how well the heart pumps and how the valves work.
- TMT: a treadmill stress test that can reveal coronary artery disease hidden at rest.
Your cardiologist picks the right one based on your symptoms and history.
Small Habits That Help You Keep the Beat
The World Heart Federation’s Keep the Beat challenge is simple: 20 minutes of movement a day this September. A few more things help:
- Go easier on salt
- Quit smoking, or start planning to
- Know your BP number, like your phone number
When to See a Cardiologist in Pune
Book a visit if:
- Chest discomfort keeps returning
- You get breathless doing things that used to be easy
- You have diabetes, high BP or high cholesterol
- Heart disease runs in your family
- You’ve never had your heart checked
Dr. Krishna Dhoot is an interventional cardiologist with 18+ years of experience. He consults at City Center, Hadapsar, with ECG, 2D Echo, and TMT available in-clinic.
