xcessive movement of the coronary sinus lead of CRT-D and severe tricuspid regurgitation
نویسندگان
چکیده
as pre-existing abnormalities, such as tricuspid valve annular dilatation or pulmonary hypertension, may be present. The mechanism of tricuspid regugirtation plays an important role in the choice of treatment. If tricuspid regurgitation caused by the endocardial lead is managed by surgery, medical treatment is needed for other reasons. Defining the precise anatomical relationship between the tricuspid valve and the pacemaker lead is important for understanding the underlying tricuspid regurgitation mechanism.
منابع مشابه
Right Ventricular Lead Implantation Facilitated By A Guiding Sheath In A Patient With Severe Chamber Dilatation With Tricuspid Regurgitation
Implantation of pacemakers can be challenging in the context of dilated cardiac chambers and valvular regurgitation. We report a difficult case of single chamber pacemaker implantation in a patient with restrictrive cardiomyopathy resulting in grossly enlarged atria and severe tricuspid regurgitation. In this situation, use of a slittable guiding sheath, more typically used for coronary sinus l...
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