When we think of a heart attack, we often picture someone suddenly collapsing with excruciating chest pain, gasping for breath. In reality, not all heart attacks strike suddenly with dramatic chest pain. Sometimes, the body gives warning signs days, even weeks in advance.

The signs may feel like mild discomfort in the neck, jaw, back or arms, indigestion, unexplained tiredness, or even muscle pain – symptoms we usually don’t associate with a heart attack. Other key indicators could be shortness of breath, sudden dizziness or nausea. These symptoms can actually feel like mild heartburn or flu, and are particularly common among women, older adults and diabetics.

Location is only one factor in determining whether it’s a cardiac pain or not. One can also experience referred pain in other areas of the body like:

Neck or throat
Shoulders
Upper back between the shoulder blades
Left or right side of the jaw
Left or right mid-to-upper arms

Silent symptoms of a heart attack

The silent symptoms of a heart attack can be just as serious, and catching them early can make all the difference. Here are a few to look out for:

Unexplained fatigue: If you don’t feel rested even after a full night’s sleep, and the deep and constant fatigue wears you down throughout the day, it could be more than the consequences of a demanding week. It could be the sign of an impending heart attack, especially among women.
Mild chest discomfort or pressure: It’s not always a sharp chest pain that announces a heart attack. Sometimes you might feel a tightness or fullness instead, that might feel like indigestion, waxing and waning. If your chest feels different, don’t ignore the sign.
Jaw, neck or back pain: When you have pain in your jaw, neck, shoulders or back without a reason, it could be another warning sign. The ache might be dull or shoot in different directions. Watch if the pain gets worse with movement.
Shortness of breath: When routine actions like climbing stairs or brisk walking leave you winded, or you feel short of breath even while sitting still, it could be a warning sign. Shortness of breath is quite common before or during a heart attack, even without a chest pain.
Nausea or lightheadedness: Heart attacks can sometimes mimic a sudden feeling of indigestion, nausea or dizziness. Although such symptoms are more common among women, anyone could be affected. So, if you are feeling faint or dizzy or sick to your stomach without any fathomable reason, it could be the signal that something’s wrong with your heart.
Cold sweats: If you suddenly break into a cold sweat without exercising or being in a warm setting, it could be a signal that your body is under stress. This type of sweating doesn’t come from heat. It feels sudden and sticky, with a tinge of anxiety. If cold sweat breaks out with chest pressure or fatigue, you need to seek help fast.
Palpitations or irregular heartbeat: When your heart suddenly starts racing or pounding or skipping beats without any apparent cause, you must take it seriously. Sometimes, it could be harmless, still consulting a doctor is a must. An irregular heart beat could be your body’s way of signalling something’s not right and that your heart is struggling.