Sudden cardiac arrests in athletes reveal hidden micro-abnormalities in the heart
- Posted on July 15, 2025
- By Le Monde
- 2 Views
Sudden cardiac arrests in athletes reveal hidden micro-abnormalities in the heart
In 14 out of 19 patients who survived a ventricular fibrillation episode during physical activity, a highly detailed, in vivo electrical mapping of the heart revealed the presence of diffuse microscopic abnormalities. This occurred even though all standard tests appeared normal, according to a French study.
