It's rare but it does happen. Sometimes the heart can just stop beating such as in SADS. https://en.wikipedia.org/wiki/Sudden_arrhythmic_death_syndrome https:/

It's rare but it does happen. Sometimes the heart can just stop beating such as in SADS. https://en.wikipedia.org/wiki/Sudden_arrhythmic_death_syndrome https://en.wikipedia.org/wiki/Sudden_arrhythmic_death_syndro... https://my.clevelandclinic.org/health/diseases/17522-sudden-cardiac-death-sudden-cardiac-arrest https://my.clevelandclinic.org/health/diseases/17522-sudden-...