【医】 心室复合波

ventricular septal defect

ventricular premature contractions

repetitive ventricular response, RVR

premature ventricular contractions

ventricular end-diastolic pressure

supracristal ventricular septal defect

asynchronous atrioventricular sequential pacing , DOO

Burr hole (trephination) for hemostasis,drainage or ventricular puncture,one hole added