A heart attack is different from a sudden cardiac arrest or SCA. A heart attack is a condition where the heart is pumping, but there is a blockage preventing blood flow to the heart, causing damage to the heart muscle. Patients who suffer a heart attack may have a stent …

The liver is the one of the largest and functionally diverse organs of the human body. Its importance can be gauged from the fact that the human liver performs over 500 essential functions. Some of the most important functions include production of bile, digestion and metabolism of food, elimination of …

Extreme fluctuations in the weather can prove challenging even for the heartiest of immune systems. A sudden drop in the temperature can cause certain viruses to flourish, from the common cold and the flu to more exotic ones. To keep your immune system in tip-top shape, use these seven tips. …