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Figure 8 | BioMedical Engineering OnLine

Figure 8

From: Closed-loop real-time simulation model of hemodynamics and oxygen transport in the cardiovascular system

Figure 8

Intracardiac pressure-volume loops from the left ventricle in simulation of aortic stenosis (open area 5.0 → 0.7 cm2, left panel) and aortic regurgitation (closed area 0.0 → 0.2 cm2, right panel. Stroke volume decreases in aortic stenosis despite high intraventricular pressure. Apparent stroke volume increases and systemic blood pressure decreases in aortic regurgitation. Left ventricular end-diastolic pressure and volume increase in both scenarios.

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