December 1, 1970Circulation

Systolic Phases of the Cardiac Cycle in Children

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Population

390 normal children, aged 1 month to 13 years

Design

Cross-sectional

Authors

DGDavid W. GoldeUniversity of Southern California LBL BurstinUniversidad Libre de Costa Rica

Discussion

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Implication

May refine pediatric interpretation of systolic time intervals; extends reference data on cardiac maturation but requires prospective validation.

Structured PICO

Population

390 normal children, aged 1 month to 13 years

Outcome

Duration of the systolic phases of the cardiac cycle (electromechanical systole, pre-ejection period, electromechanical delay, isometric contraction time, ejection time)surrogate

The duration of systolic phases in children changes with age and heart rate, reflecting normal functional adaptation of the developing heart.

Cite This Study

Golde et al. (1970) studied this question.

synapsesocial.com/papers/6a858067fc70cb81dc202cb3 https://doi.org/10.1161/01.cir.42.6.1029

View Full Paper

Ask AI

Bookmark

Implication

May refine pediatric interpretation of systolic time intervals; extends reference data on cardiac maturation but requires prospective validation.

Systolic Phases of the Cardiac Cycle in Children

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Systolic Phases of the Cardiac Cycle in Children

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider