[Permanent pacemaker implantation in patients with persistent left superior vena cava and absent right superior vena cava. Report of three cases].
Persistent left superior vena cava and absent right superior vena cava is an uncommon anatomical association. This is a challenging situation for permanent pacemaker implantation. We report three patients with this anomaly and a permanent pacemaker successfully implanted through the left superior vena cava and coronary sinus, without acute or chronic complications.
Frangini
Patricia
P
Laboratorio de Electrofisiología Cardíaca, Departamento de Enfermedades Cardiovasculares, Facultad de Medicina, Pontificia Universidad Católica de Chile, Chile.
Vergara
Ismael
I
González
Rolando
R
Fajuri
Alejandro
A
Casanegra
Pablo
P
D000368:Aged; D001146:Arrhythmia, Sinus / Q000628:therapy*; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D011859:Radiography; D013610:Tachycardia / Q000628:therapy*; D014683:Vena Cava, Superior / Q000002:abnormalities* / Q000000981:diagnostic imaging