The Cardiovascular Center, Tufts Medical Center, Boston, Massachusetts.
Henry Ford Medical Center, Detroit, Michigan.
Catheter Cardiovasc Interv. 2019 Apr 1;93(5):910-911. doi: 10.1002/ccd.28204.
Left ventricular (LV) end-diastolic pressure predicts short- and long-term mortality and correlates with infarct size after ST-segment elevation acute myocardial infarction. Ventricular load refers to any variable that increases myocardial oxygen consumption including LV pressure, volume, or heart rate. Clinical studies of ventricular "unloading" as a therapeutic approach for acute myocardial infarction with and without cardiogenic shock are ongoing.
左心室（LV）舒张末期压力可预测短期和长期死亡率，并与 ST 段抬高型急性心肌梗死的梗死面积相关。心室负荷是指任何增加心肌耗氧量的变量，包括 LV 压力、容量或心率。目前正在进行关于心室“卸载”作为伴或不伴心源性休克的急性心肌梗死治疗方法的临床研究。
