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Percutaneous epicardial cryoablation of idiopathic premature ventricular contractions near the left anterior descending artery  Victor A. Abrich, MD,

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Presentation on theme: "Percutaneous epicardial cryoablation of idiopathic premature ventricular contractions near the left anterior descending artery  Victor A. Abrich, MD,"— Presentation transcript:

1 Percutaneous epicardial cryoablation of idiopathic premature ventricular contractions near the left anterior descending artery  Victor A. Abrich, MD, Win-Kuang Shen, MD, FHRS, Siva K. Mulpuru, MD, FHRS, Komandoor Srivathsan, MD, FHRS  HeartRhythm Case Reports  Volume 5, Issue 7, Pages (July 2019) DOI: /j.hrcr Copyright © 2019 Heart Rhythm Society Terms and Conditions

2 Figure 1 Electrocardiogram demonstrating frequent ventricular ectopy.
HeartRhythm Case Reports 2019 5, DOI: ( /j.hrcr ) Copyright © 2019 Heart Rhythm Society Terms and Conditions

3 Figure 2 Pace-match in PASO (Biosense Webster, Diamond Bar, CA). The QRS of the ventricular ectopic (green outline) overlays the QRS of the paced beat (yellow outline). HeartRhythm Case Reports 2019 5, DOI: ( /j.hrcr ) Copyright © 2019 Heart Rhythm Society Terms and Conditions

4 Figure 3 Fluoroscopic views during coronary angiography. A: Left anterior oblique (LAO) view with the quadripolar catheter in the right ventricular outflow tract (left), cryoablation catheter in the pericardial space (middle), and quadripolar catheter in the anterior interventricular vein (right). B: Right anterior oblique (RAO) view with the cryoablation catheter in the pericardial space (top), quadripolar catheter in the anterior interventricular vein (middle), and quadripolar catheter in the right ventricular outflow tract (bottom). HeartRhythm Case Reports 2019 5, DOI: ( /j.hrcr ) Copyright © 2019 Heart Rhythm Society Terms and Conditions

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