How this page evolved

Every published version is kept. Each entry shows what changed and why. Earlier versions can be restored by moderators, but only if the material they rely on is still available.

1. Revision 3Oct 4, 2026, 3:55 PMLiveAI-organised, reviewed

   Adds newly available evidence on high-volume endurance exercise and the heart: a systematic review of exercise volume and coronary artery calcification, a joint EAPC/ESC-ACC consensus statement on abnormal cardiovascular findings in Masters athletes, a review of marathon-associated sudden cardiac death, and a review of coronary artery disease in male athletes.

   • · The main finding was rewritten.
   • · Added section “What high-volume endurance training does to the heart”.
   • · 4 new sources cited.
   • · The note on uncertainty changed.
   • · The key takeaways were revised.
   • · 4 new pieces of guidance for specific situations.
   • · 2 new open questions.
2. Revision 2Sep 30, 2026, 7:29 PMAI-organised, reviewed

   AI-prepared Starting Map from live research.

   • · First published version.