Before your heart fails you, it sends out several signals and warns you about the impending danger. According to medical experts, people often tend to ignore bit of fatigue in life and ignore swelling in feet. 

Dr Nakul Sinha, senior cardiologist, Medanta hospital said: “This is an incorrect way of responding to signals your heart is sending to make you realise that it is in trouble. We often hear such statements which are not taken seriously.”