Why the study?
Does clamping left atrial pressure to zero demonstrate left ventricular diastolic suction in open-chest dogs?
Does clamping left atrial pressure to zero demonstrate left ventricular diastolic suction in open-chest dogs?
This preclinical study demonstrates that left ventricular suction can drive filling even when left atrial pressure is reduced to zero, highlighting its potential importance under conditions of reduced end-systolic volume.
No takes yet. Share an insight, caveat, or question.
LV suction may aid filling at low preload in dogs; leaves open its role in human diastolic function.
Ingels et al. (1996) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: