Ahhhh, ah! When you lean forward to whisper in someone's ear, do you have any idea about what's going on with my body my dear detective? A life-threatening arrhythmia! In medicine, it's called myocardial infarction, the death of heart muscle from the sudden blockage of a coronary artery by a blood clot. Tachycardia, hypertensive, infectious, toxic or idiopathic whichever, cardiomyopathy associated with injury to heart muscle (cardiogenic shock) causes chest pain (angina pectoris) and chest pressure sensation. Due to coronary atherosclerosis; if blood flow is not restored to the heart muscle within 20 to 40 minutes, irreversible death of the heart muscle is beginning to occur. And muscle continues to die for six to eight hours at which time the heart attack usually is complete. So what's a sensible way of saying it plainly? Please read between the lines Bobby; it's killing me and it's not that softly.