I read a lot about cardiac problems, and keep coming across articles like this one from velonews.com: Cycling to extremes: Heart health and endurance sports. It asks “Are endurance athletes hurting their hearts by repeatedly pushing beyond what is normal?”
And yeah, it kind of looks as though they are.
Stories abound that undermine the notion that elite athletes are healthy. From the running world, marathoner Alberto Salazar, at the age of 48, suffered a heart attack and lay dead for 14 minutes before a cardiologist placed a stent in a blocked artery, saving his life. Micah True, the ultra-marathoner and protagonist of the bestselling book Born to Run, went for a 12-mile run in the New Mexico wilderness and was later found dead.
Of course, these tragic tales are preceded by the origin story of an endurance athlete running himself, literally, to death. An enlarged, thickened heart with patchy scar tissue is common in long-term endurance athletes and is dubbed “Pheidippides cardiomyopathy” after the 40-year-old running messenger (and prototypical masters endurance athlete) who died after bringing the news of Greek victory at the battle of Marathon to Athens. Pheidippides was a hemerodrome, (an all-day running courier in Ancient Greece), and he had run 240km over two days to request help from Sparta against the Persians at Marathon, before expiring after running the additional 42km (26.2 miles) back from the battlefield. We celebrate his death by running marathons.
These deaths are even more alarming when you consider the subjects — highly trained athletes in what many would consider peak physical condition. Isn’t exercise supposed to prevent us from falling to a heart attack? [read the whole article]
If you’re an endurance athlete, does this give you pause for thought?