RECOGNITION OF A PERSISTENT LEFT SUPERIOR VENA CAVA ON MULTIMODALITY IMAGING FOR SUCCESSFUL IMPLANTABLE CARDIOVERTER DEFIBRILLATOR IMPLANTATION

2018 ◽  
Vol 71 (11) ◽  
pp. A2562
Author(s):  
Sandy Park ◽  
Janet Han
Author(s):  
Mate Vamos ◽  
Laszlo Saghy ◽  
Gabor Bencsik

AbstractA persistent left superior vena cava (LSVC) represents a challenging congenital abnormality for transvenous cardiac device implantation. In the current case a secondary prophylactic VDD implantable cardioverter-defibrillator (ICD) implantation was planned in a 75-year-old woman presenting with ischemic cardiomyopathy and elevated stroke risk. Since no venous communication to the right side was identified intraoperatively, the lead was placed via the persistent LSVC. The far-field signal on the floating atrial dipole could be successfully blanked out, and appropriate device function with high and stable atrial sensing was demonstrated at follow-up.


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