Volume 12, Issue 5, Pages 1057-1061 (May 2015) Radiofrequency catheter ablation of supraventricular tachycardia in pregnancy: Ablation without fluoroscopic exposure Mehmet Onur Omaygenc, MD, Ibrahim Oguz Karaca, MD, Ekrem Guler, MD, Filiz Kizilirmak, MD, Beytullah Cakal, MD, Hacı Murat Gunes, MD, Fethi Kilicaslan, MD, FHRS Heart Rhythm Volume 12, Issue 5, Pages 1057-1061 (May 2015) DOI: 10.1016/j.hrthm.2015.01.037 Copyright © 2015 Heart Rhythm Society Terms and Conditions
Figure 1 Intracardiac recording obtained during RF application (A) and position of the RF catheter on the lateral mitral annulus (B). CS = coronary sinus; HIS = His bundle; IVC = inferior vena cava; LA = left atrium; LAO = left anterior oblique angle; LV = left ventricle; PFO = patent foramen ovale; RA = right atrium; RAO = right anterior oblique angle; RF = RF catheter; SVC = superior vena cava. Heart Rhythm 2015 12, 1057-1061DOI: (10.1016/j.hrthm.2015.01.037) Copyright © 2015 Heart Rhythm Society Terms and Conditions
Figure 2 Twelve-lead ECG demonstrating supraventricular tachycardia (A) and images obtained using the EnSite system during radiofrequency application (B). CS = coronary sinus; HIS = His bundle; IVC = inferior vena cava; LL = left lateral angle; RA = right atrium; RAO = right anterior oblique angle. Heart Rhythm 2015 12, 1057-1061DOI: (10.1016/j.hrthm.2015.01.037) Copyright © 2015 Heart Rhythm Society Terms and Conditions
Figure 3 ECGs obtained before (A) and after (B) the radiofrequency catheter ablation procedure and images obtained with the EnSite system during radiofrequency application (C). CS = coronary sinus; HIS = His bundle; IVC = inferior vena cava; LAO = left anterior oblique angle; LL = left lateral angle; RA = right atrium. Heart Rhythm 2015 12, 1057-1061DOI: (10.1016/j.hrthm.2015.01.037) Copyright © 2015 Heart Rhythm Society Terms and Conditions