Table 6. Hemodynamic parameters in the left ventricle and the aorta at day 28 after myocardial infarction in bone marrow transplantation C57BL/6 LDLr−/− mice.
Control MI (n=14) | AdA-I MI (n=10) | |
---|---|---|
Left ventricle | ||
Peak systolic pressure (mm Hg) | 87.9±3.9 | 96.7±2.4 |
End-diastolic pressure (mm Hg) | 2.49±1.40 | 0.565±0.818 |
dP/dt max (mm Hg ms−1) | 7.07±0.75 | 9.90±0.54* |
dP/dt min (mm Hg ms−1) | −6.17±0.50 | −7.69±0.39* |
Tau (ms) | 5.84±0.32 | 4.93±0.17* |
Heart rate (bpm) | 577±25 | 616±21 |
Aorta | ||
Mean pressure (mm Hg) | 66.9±5.0 | 75.4±3.2 |
Systolic pressure (mm Hg) | 86.3±4.6 | 98.4±1.8* |
Diastolic pressure (mm Hg) | 55.1±5.4 | 59.1±5.3 |
Abbreviations: LDLr, low-density lipoprotein receptor; MI, myocardial infarction.
Data are expressed as means±s.e.m. *P<0.05 versus control MI.