our group was about one in 15,000. that is three times more common than had ever been reported in the past. the vast majority of these deaths were due to underlying heart muscle issues. when we screened this group, we found 42 players had a condition which could potentially kill them. we were able to advise the vast majority or even treat a significant proportion, such that ho majority or even treat a significant proportion, such that a0 of those 42 people are still alive. the answer to your question is the vast majority of the people who died do so from underlying cardiac conditions. i so from underlying cardiac conditions. so from underlying cardiac conditions. . ., ., ., conditions. i also read in one of the. conditions. i also read in one of the - in conditions. i also read in one of the. inthe conditions. i also read in one of the. in the summary - conditions. i also read in one of the. .. in the summary of- conditions. i also read in one of the. in the summary of that l the.