High rates of cardiac fatty acid oxidation during and following cardiac ischemia can decrease cardiacefficiency, and can contribute to the severity of ischemic injury.
心肌缺血之间或之后，高频率的心脏脂肪酸氧化不但会降低心脏的效率，而且还会导致严重的缺血性损伤。
2
CPAP therapy appears to improve LV systolic function in such patients, they say, but it remains unclear how it impacts on cardiac metabolism and efficiency.
他们认为，CPAP治疗能明显改善该类患者的左室收缩功能，但其如何影响心脏代谢及效能尚不清楚。
3
Objective To assess the effect of ventricular synchronous pacing modes with different pacing site combination on cardiac work efficiency (CWE) of chronic heart failure in pigs.