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17 September 2020: Database Analysis

Effects of Pulsatile Frequency of Left Ventricular Assist Device (LVAD) on Coronary Perfusion: A Numerical Simulation Study

Yuanfei Zhu 1ABCE , Ming Yang 1AEG* , Yan Zhang 2BCF* , Fan Meng 1DEF , Tianyue Yang 1AC , Zhiwei Fang 1BF

DOI: 10.12659/MSM.925367

Med Sci Monit 2020; 26:e925367

Table 2 Key hemodynamic results for simulated normal and severe HF conditions (normal and HF-III, respectively).

ParametersNormal range (reference [35,36])Simulated normal resultsSimulated HF esults
Diastole LV pressure (mmHg)4–121010
Systole LV pressure (mmHg)90–14012583
Diastole aortic pressure (mmHg)60–907246
Systole aortic pressure (mmHg)90–14012482
Cardiac output (L/min)4.7–7.15.43.5
Coronary artery flow (ml/min)200–300234157
Stroke volume (ml)51–1108958

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750