Mark, my younger brother, has defied death for the second time in as many years. Yesterday his heart went into ventricular tachycardia (beating at a rate of over 300 times per minute) while he was alone at home watching TV. Within seconds he became unconscious and would have died minutes later. Fortunately, the internal defibrillator that he had implanted after his last episode shocked his heart back into a normal rhythm. He survived with no ill effects. According to the doctors, he has an extremely healthy heart (zero plaque) but the electrical system that regulates his heartbeat is subject to the occasional death-inducing hiccup. Until now he has held on to the hope that he might return to his career as a commercial airline pilot. Now it is clear that will never happen and as if to add insult to injury he will not be able to legally drive a car again for 6 months. Our family is extremely thankful that he survived once again and we are reminded to live each day to its fullest.