atrioventricular,coronary

交界性早搏 (premature atrioventricular junctional beat
swine atrioventricular node ablation using stereotactic
surgery for complex forms of atrioventricular septal defect
ablation of atrioventricular nodal reentrant tachycardia using
ai indicates aortic insufficiency; av, atrioventricular; bp