If the cause of permanent heart failure is because the heart muscles are working too hard, then why don't doing sports cause it?

Yes, stress can cause heart palpitations because when you are stressed, your body releases a hormone called adrenaline which makes your heart beat faster. But, it could be something else too like too much caffeine or alcohol, certain medications, asthma inhalers, dehydration and other health issues.....

The heartbeat or the pulse rate can be checked at the wrist. You have to place the index and middle fingers of one hand on the opposite wrist, just below the base of the thumb and slightly press it. When you feel your pulse, count the number of beats in 15 seconds. Multiply this number by four to ca....

Simple difference, An ECG checks your heart’s rhythm. An echocardiogram shows a live picture of your heart.