How do you differentiate between heartburn and coronary angina? – By Dr harold Gunatillake Happy Easter Website: www.Doctorharold.com Transcript: The symptoms of a can also be indigestion, which includes abdominal discomfort. For example, they may include a feeling of heaviness in your chest, a stomachache or heartburn. A heart attack can happen at any time, including while resting. If heart pain lasts longer than 15 minutes, it may be the start of a heart attack. There may be other prodromal signs, such as anxiety, breathlessness, fatigue, etc. Now, how do you differentiate between such a tight feeling in the chest with heartburn from acid reflux from your stomach, which also gives heartburn and similar symptoms? Stomach acid is needed to break down your food, something your stomach has no trouble handling. Your oesophagus, on the other hand, is irritated by it. That is what we are going to discuss today. ...