What does this research mean for the field?

Unequivocal evidence for ventricular diastolic suction contributing to ventricular filling exists only under specific conditions of residual volume and ejection resistance, leaving its overall physiological significance currently unknown. Novelty: ClaimNovelty.SYNTHESIS. Consensus alignment: ConsensusAlignment.NEUTRAL.

September 1, 1958Circulation Research

Critical Review of Recent Work on Ventricular Diastolic Suction

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Why the study?

Does ventricular diastolic suction (vis a fronte) contribute to ventricular filling in animal models?

Structured PICO

Does ventricular diastolic suction (vis a fronte) contribute to ventricular filling in animal models?

Population

Animal models (rat, dog, turtle)

Outcome

Contribution of ventricular vis a fronte to ventricular fillingsurrogate

This review highlights that while ventricular diastolic suction occurs under specific conditions in animal models, its overall physiological significance for blood return remains unclear.

Limitations

Quantitative contribution at various residual volumes and cardiac activity levels is unknown
Physiological significance for return flow of blood cannot yet be evaluated

Discussion

No takes yet. Share an insight, caveat, or question.

Implication

Diastolic suction should not inform assumptions on normal filling; leaves open its physiological role beyond abnormal states.

Cite This Study

Gerhard A. Brecher (1958) studied this question.

synapsesocial.com/papers/6a1c908094dbf6307b2fee0d https://doi.org/10.1161/01.res.6.5.554

View Full Paper

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Critical Review of Recent Work on Ventricular Diastolic Suction

Structured PICO

Limitations

Discussion

Implication

Cite This Study

Critical Review of Recent Work on Ventricular Diastolic Suction

Structured PICO

Limitations

Discussion

Implication

Cite This Study

Also Consider

Also Consider