###Human: My resting heart rate is increased. Am I at the risk for a heart attack? ###Assistant: Hello. Your main concern seems to be an increase in resting heart rate and the presence of heart murmurs. Tea, tobacco, and caffeine together increase the heart rate. The fact that your father suffered a heart attack seems to be troubling your mind, causing persistent stress and anxiety. What I do suggest as a precautionary measure is, to stop all the four risk factors. This will bring your heart rate to normal. You can get the following tests done: It is also important to make some lifestyle modifications such as: For more information consult a cardiologist online -->