Is coronary vein angioplasty necessary to provide cardiac resynchronization in selected patients? A case report.
Cardiac resynchronization therapy (CRT) has become a recommended method for patients with congestive heart failure (CHF) and cardiac dyssynchrony. In some cases, CRT implantation procedure can be complicated because of anatomic and technical reasons. Some reports describe balloon angioplasty of stenotic heart veins as a method to achieve the target vessel. We present a case of a 58-year-old male with permanent atrial fibrillation and CHF who was referred for CRT. During the implantation of the pacemaker, the diaphragmatic obstacle in coronary sinus (CS) has been passed after many attempts using a balloon catheter with no inflation. The aim of the report is to discuss, in short, the real necessity of venous angioplasty in the CS bed during CRT implantation.
Sterliński
Maciej
M
II Coronary Artery Disease Department, Institute of Cardiology, Spartańska 1, 02-637 Warsaw, Poland. msterlinski@poczta.onet.pl
Sosnowski
Cezary
C
Zajac
Dariusz
D
Ruzyłło
Witold
W
Szwed
Hanna
H
D015906:Angioplasty, Balloon, Coronary / Q000379:methods*; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D003331:Coronary Vessels / Q000601:surgery*; D006333:Heart Failure / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome; D014680:Veins / Q000601:surgery*