Heart attack is a serious medical emergency. But let me tell you that before a heart attack, the body sends many signals to other organs. Which we take lightly and ignore. If you often notice swelling in your legs, then it can be a symptom of a serious disease like heart attack. This happens when the heart becomes weak and the blood circulation in it starts deteriorating.
When the heart becomes unable to pump blood properly, there is a possibility of a heart attack. So do not always ignore small changes in the body.
Pain and feeling of heaviness in the legs can be symptoms of a serious illness. If you feel dizzy, especially when climbing stairs, it could be due to a heart attack.
Tingling and numbness in the feet can be symptoms of serious heart disease. This can reduce blood flow and be dangerous to the nervous system.
If the color of the skin is changing then this could be an early symptom of a heart attack, do not ignore it even by mistake.