Triulzi M O, Montani E, Melloni R, Balice G, Mezzadri M, Maggi G C
Minerva Med. 1982 Apr 2;73(14):835-6.
Possible connections have been investigated between PVc (premature ventricular contractions) and echocardiographic patterns in 23 patients affected by MVPS. Pansystolic prolapse has been found in 12 cases and mid-systolic prolapse in 11. A correlation has been found between significant ventricular arrhythmias (50 PVc/24 h) and mid-systolic prolapse. These findings suggest the mechanical origin of cardiac rhythm disorders.
对23例二尖瓣脱垂综合征患者的室性早搏（PVC）与超声心动图模式之间可能存在的关联进行了研究。发现12例患者存在全收缩期脱垂，11例存在收缩中期脱垂。还发现明显的室性心律失常（每24小时50次室性早搏）与收缩中期脱垂之间存在关联。这些发现提示了心律失常的机械性起源。
