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. 2022 Apr 20;9(5):181. doi: 10.3390/bioengineering9050181

Table 1.

Symbols used in Equations (1) and (2).

Symbol Description Unit
Plv(t) [Prv(t)] Instantaneous left (right) ventricular pressure mmHg
Plv,0 [Prv,0] Resting left (right) ventricular pressure mmHg
Vlv(t) [Vrv(t)] Instantaneous left (right) ventricular volume mL
Vlv,0 [Vrv,0] Resting left (right) ventricular volume mL
elv(t) [erv(t)] Left (right) ventricular elastance mmHg·mL−1
eVsp(t) Inter-ventricular septum elastance mmHg·mL−1
Pla(t) [Pra(t)] Instantaneous left (right) atrial pressure mmHg
Pla,0 [Pra,0] Resting left (right) atrial pressure mmHg
Vla(t) [Vra(t)] Instantaneous left (right) atrial volume mL
Vla,0 [Vra,0] Resting left (right) atrial volume mL
ela(t) [era(t)] Left (right) atrial elastance mmHg·mL−1
eAsp(t) Inter-atrial septum elastance mmHg·mL−1