I had just crossed the finish line at Bay to Breakers, a 12 kilometer footrace that takes place in San Francisco each spring, when I suffered a massive heart attack and collapsed on the ground. Luckily for me, of the 10,000 race participants, the one that rushed to my aid was an anesthesiologist who performed CPR for 20 minutes before restoring my pulse.
I was taken by ambulance to the University of California, San Francisco, where I had a second cardiac arrest and was again resuscitated. I later learned that I had severe coronary artery disease. There were two 90% blockages in my arteries,[...]