共 50 条
- [43] Echocardiographic evaluation of velocity ratio, velocity time integral ratio, and pulmonary valve area in dogs with pulmonary valve stenosis JOURNAL OF VETERINARY INTERNAL MEDICINE, 2018, 32 (05): : 1570 - 1578
- [46] A transesophageal echocardiographic and cine-fluoroscopic evaluation of an ATS prosthetic valve opening Surgery Today, 2009, 39 : 300 - 305
- [47] PREMATURE OPENING AND CLOSING OF PULMONARY VALVE - PHYSIOLOGICAL OR PATHOLOGICAL PHENOMENA - ECHOCARDIOGRAPHIC STUDY ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX, 1978, 71 (10): : 1174 - 1174