Table 1. The changes of hemodynamics.
HR(beats) | LVSP(mmHg) | LVEDP(mmHg) | LV+dp/dtmax(mmHg/s) | LV−dp/dtmax(mmHg/s) | |
Con | 532±32 | 112±12 | 4.67±2.2 | 5563±321 | 5322±339 |
HF | 546±47 | 108±21 | 16.8±5.4** | 3214±485** | 2647±517** |
Data are mean±SD. Con: control, HF: heart failure, HR: heart rate, LVSP: left ventricular systolic pressure, LVEDP: left ventricular end diastolic pressure, LV+dp/dtmax: the maximal left-ventricular systolic pressure development, LV−dp/dtmax: the maximal left-ventricular diastolic pressure development.
P<0.01 versus control.