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. 2024 Oct 22;16(10):e72106. doi: 10.7759/cureus.72106

Figure 1. Pressure-volume loops and relations in normal cardiac function.

Figure 1

Reference: [73]; reprinted with permission

Ea: arterial elastance; EDPVR: end-diastolic pressure-volume relationship; EDV: end-diastolic volume; Ees: end-systolic elastance; ESPVR: end-systolic pressure-volume relationship; ESV: end-systolic volume; HR: heart rate; LV: left ventricular; TPR: total peripheral resistance