[Endocavitary pacemaker and a left superior vena cava].
D000328:Adult; D005260:Female; D006801:Humans; D010138:Pacemaker, Artificial; D011859:Radiography; D012804:Sick Sinus Syndrome / Q000150:complications / Q000628:therapy*; D014683:Vena Cava, Superior / Q000002:abnormalities* / Q000000981:diagnostic imaging
Marcapaso endocavitario y vena cava superior izquierda.