What does this research mean for the field?

Sudden cardiac death during exertion is primarily driven by predisposing heart diseases such as coronary arteriosclerosis and cardiac hypertrophy, and frequently occurs immediately after or near the end of strenuous activities like marathons. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

This study investigates the incidence of sudden cardiac death during exertion and the underlying heart conditions.

January 1, 1983Japanese Circulation JournalOpen Access

Sudden cardiac death at exertion.

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Why the study?

What are the predisposing factors and circumstances of sudden cardiac death during exertion?

Population

226 cases of sudden death during sports, 1,729 autopsy cases of sudden death, and 138 patients with various…

Design

Cohort

Authors

YSYasuro SugishitaUniversity of Tsukuba MMMitsuo MatsudaKishiwada City Hospital KIKenji IidaMitsui Chemicals (Germany)

Discussion

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Implication

Supports pre-event CAD screening in endurance athletes; leaves open whether interventions reduce SCD incidence.

Key Points

This study investigates the incidence of sudden cardiac death during exertion and the underlying heart conditions.
Studied 226 cases of sudden cardiac death during sports and 1,729 autopsy cases of sudden death.
Performed exercise tests on 138 patients with various cardiac diseases.
Analyzed scenarios of sudden death linked to factors like severe heat and overwork.
Among athletes, marathon and jogging caused 52.7% of sudden deaths.
67.0% of autopsy cases had coronary arteriosclerosis, with higher risk during exertion.
Patients with cardiac hypertrophy of high degree died more frequently during sports activity.

Structured PICO

What are the predisposing factors and circumstances of sudden cardiac death during exertion?

Population

226 cases of sudden death during sports, 1,729 autopsy cases of sudden death, and 138 patients with various cardiac diseases undergoing exercise tests

Intervention

Exertion (sports, light work, exercise testing)

Outcome

Sudden cardiac deathhard clinical

Sudden cardiac death during exertion is most commonly associated with marathon/jogging and underlying coronary arteriosclerosis, highlighting the need for caution especially at the end of races.

Cite This Study

Sugishita et al. (1983) studied this question.

synapsesocial.com/papers/6a1bc9cb26cb5670aa9ce32a https://doi.org/10.1253/jcj.47.562

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Sudden cardiac death at exertion.

Discussion

Member takes

Implication

Key Points

Structured PICO

Cite This Study

Sudden cardiac death at exertion.

Discussion

Member takes

Implication

Key Points

Structured PICO

Cite This Study

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