[Tricuspid Valve Replacement without Removing Transvenous Pacemaker Lead].

Transvenous pacemaker lead occasionally impairs tricuspid valve coaptation because of the direct injury like a perforation, the direct interference with the valve, or the adhesion between the pacemaker leads and the valve leaflets, resulting in severe tricuspid regurgitation. In these situation, tricuspid valve replacement (TVR) is selected after the exchange from transvenous lead to epicardial lead. However this procedure has some problems such as poor threshold of the endcardial lead, the injury and the difficulty in transvenous lead removal.

Tricuspid Valve Replacement Preserving Endocardial Pacemaker Lead.

We describe a simple and reliable technique to replace the tricuspid valve preserving a permanent endocardial pacemaker lead. This technique avoids any direct contact between the pacemaker lead and the prosthetic valve, which protects the pacemaker lead from the mechanical stress of the valve prosthesis and preserves the prosthetic valve's function. doi: 10.

[Primary left atrial myxofibrosarcoma; report of a case].

We herein report a very rare case of a primary left atrial myxofibrosarcoma. A 61-year-old female presented with dyspnea and a wet cough. Chest X-ray film showed cardiomegaly and pulmonary congestion.

[Primary cardiac leiomyosarcoma originating from the left atrium].

Primary malignant cardiac tumors occur extremely rarely. Among these, leiomyosarcomas are exceptionally rare. We described a case of left atrial leiomyosarcoma in which surgical intervention was followed by adjuvant radiation therapy.