Heartburns occur mainly due to acidity. Acidity is caused by the digestive juices in the stomach when they move up, without any food in the stomach. Acidity can be caused due to various reasons like having excessive spicy and tangy food, improper food schedule, eating heavy meals and more.
By controlling the above said habits, it can be easily cured. Or at least, restrict the acidity to a manageable level. But this is not the main issue. Many heart and other diseases have symptoms that are very close to that of a heart burn.
The most common and the much known one is heart related diseases. To know more about these, and to find out how to distinguish between heart disease and heart burn, go through the video!