Presentation is loading. Please wait.

Presentation is loading. Please wait.

Chance M. Witt, MD, Samuel J. Asirvatham, MD, FHRS, Carole A

Published byBlaise Barrett Modified over 4 years ago

Similar presentations

Presentation on theme: "Chance M. Witt, MD, Samuel J. Asirvatham, MD, FHRS, Carole A"— Presentation transcript:

1 Ventricular tachycardia secondary to abandoned epicardial pacemaker lead 
Chance M. Witt, MD, Samuel J. Asirvatham, MD, FHRS, Carole A. Warnes, MD, Christopher J. McLeod, MB, ChB, PhD, FHRS  HeartRhythm Case Reports  Volume 1, Issue 3, Pages (May 2015) DOI: /j.hrcr Copyright © 2015 Heart Rhythm Society Terms and Conditions

2 Figure 1 Twelve-lead Holter monitor recording showing the clinical ventricular tachycardia. HeartRhythm Case Reports 2015 1, DOI: ( /j.hrcr ) Copyright © 2015 Heart Rhythm Society Terms and Conditions

3 Figure 2 Inferior view of the heart looking specifically at the subpulmonic left ventricle. Left: Activation map showing a central early point from which activation spreads outward. Right: Electroanatomic voltage map with the scale set to 0.5–1.5 mV. As evident from the map, the earliest point and ablation lesions were delivered within an area of essentially normal myocardium with voltages >1.5 mV. HeartRhythm Case Reports 2015 1, DOI: ( /j.hrcr ) Copyright © 2015 Heart Rhythm Society Terms and Conditions

4 Figure 3 Ventricular tachycardia is induced with Valsalva. Twelve-lead ECG is shown, with the normal voltage electrogram noted on the ablation catheter. HeartRhythm Case Reports 2015 1, DOI: ( /j.hrcr ) Copyright © 2015 Heart Rhythm Society Terms and Conditions

5 Figure 4 Fluoroscopic images from ablation showing the epicardial lead attached to the inferior surface of the subpulmonic ventricle. A: Right anterior oblique view. B: Left anterior oblique view. HeartRhythm Case Reports 2015 1, DOI: ( /j.hrcr ) Copyright © 2015 Heart Rhythm Society Terms and Conditions

Download ppt "Chance M. Witt, MD, Samuel J. Asirvatham, MD, FHRS, Carole A"

Similar presentations

Epicardial access and ventricular tachycardia ablation in a postmyocarditis patient using a nonfluoroscopic catheter visualization system  Akiko Ueda,

Epicardial access and ventricular tachycardia ablation in a postmyocarditis patient using a nonfluoroscopic catheter visualization system  Akiko Ueda,
Abnormal epicardial electrophysiologic substrate in patients with early repolarization pattern and reduced left ventricular systolic function: A report.

Abnormal epicardial electrophysiologic substrate in patients with early repolarization pattern and reduced left ventricular systolic function: A report.
Wolff-Parkinson-White syndrome due to a left atrial appendage–to–left ventricular connection: A case of a successful pathway elimination from inside of.

Wolff-Parkinson-White syndrome due to a left atrial appendage–to–left ventricular connection: A case of a successful pathway elimination from inside of.
Successful ablation of ventricular tachycardia arising from a midmyocardial septal outflow tract site utilizing a simplified bipolar ablation setup  Peter.

Successful ablation of ventricular tachycardia arising from a midmyocardial septal outflow tract site utilizing a simplified bipolar ablation setup  Peter.
Successful ablation of premature ventricular contractions originating from the inferoseptal process of the left ventricle using a coronary sinus approach 

Successful ablation of premature ventricular contractions originating from the inferoseptal process of the left ventricle using a coronary sinus approach 
Atypical inferoseptal accessory pathway connection associated with an aneurysm of the coronary sinus: Insight from a three-dimensional combined image.

Atypical inferoseptal accessory pathway connection associated with an aneurysm of the coronary sinus: Insight from a three-dimensional combined image.
Jeremy W. Docekal, MD, Gregory Francisco, MD, Joseph C. Lee, MD, FHRS 

Jeremy W. Docekal, MD, Gregory Francisco, MD, Joseph C. Lee, MD, FHRS 
A subtype of idiopathic ventricular fibrillation and its relevance to catheter ablation and genetic variants  Takahiko Nishiyama, MD, Yoshiyasu Aizawa,

A subtype of idiopathic ventricular fibrillation and its relevance to catheter ablation and genetic variants  Takahiko Nishiyama, MD, Yoshiyasu Aizawa,
Premature ventricular contractions with two QRS morphologies originate from one focus in great cardiac vein  Juan Ma, MD, Ke-Xiang Wu, MD, Yu-Bin Wang,

Premature ventricular contractions with two QRS morphologies originate from one focus in great cardiac vein  Juan Ma, MD, Ke-Xiang Wu, MD, Yu-Bin Wang,
Left ventricle penetration—A rare complication of transseptal puncture and catheter ablation for supraventricular tachycardia  Nelson Chavarria, MD, Seth.

Left ventricle penetration—A rare complication of transseptal puncture and catheter ablation for supraventricular tachycardia  Nelson Chavarria, MD, Seth.
First case of epicardial ablation to coexistent J waves in the inferior leads in a patient with clinical diagnosis of Brugada syndrome  Shingo Maeda,

First case of epicardial ablation to coexistent J waves in the inferior leads in a patient with clinical diagnosis of Brugada syndrome  Shingo Maeda,
A case of scar-related ventricular tachycardia demonstrating termination with nonglobal capture at the site of concealed entrainment with dual slow conduction.

A case of scar-related ventricular tachycardia demonstrating termination with nonglobal capture at the site of concealed entrainment with dual slow conduction.
Successful elimination of recurrent ventricular tachycardia by epicardial ablation over coronary artery supplying postinfarction aneurysm  Kenichiro Yamagata,

Successful elimination of recurrent ventricular tachycardia by epicardial ablation over coronary artery supplying postinfarction aneurysm  Kenichiro Yamagata,
Permanent His bundle pacing at the time of atrioventricular node ablation: A 3- dimensional mapping approach  Sukit Ringwala, MD, MPH, Bradley P. Knight,

Permanent His bundle pacing at the time of atrioventricular node ablation: A 3- dimensional mapping approach  Sukit Ringwala, MD, MPH, Bradley P. Knight,
An interesting case of reverse electrical remodeling of the left atrium after radiofrequency ablation  Bharath Yarlagadda, MD, Tawseef Dar, MD, Valay.

An interesting case of reverse electrical remodeling of the left atrium after radiofrequency ablation  Bharath Yarlagadda, MD, Tawseef Dar, MD, Valay.
Remote magnetic navigation–guided ventricular tachycardia ablation with continuous- flow mechanical circulatory support  Anna M.E. Noten, MD, Nicolas M.

Remote magnetic navigation–guided ventricular tachycardia ablation with continuous- flow mechanical circulatory support  Anna M.E. Noten, MD, Nicolas M.
Cardiac inflammation and ventricular tachycardia in Chagas disease

Cardiac inflammation and ventricular tachycardia in Chagas disease
Isolated Wolff-Parkinson-White syndrome in identical twins

Isolated Wolff-Parkinson-White syndrome in identical twins
Nicholas Y. Tan, MD, MS, Chance M. Witt, MD, Christopher J

Nicholas Y. Tan, MD, MS, Chance M. Witt, MD, Christopher J
B-cell lymphoma of the pericardium presenting with ventricular tachycardia with a successful catheter ablation  Takumi Yamada, MD, Franjo Siric, MD, Vishnu.

B-cell lymphoma of the pericardium presenting with ventricular tachycardia with a successful catheter ablation  Takumi Yamada, MD, Franjo Siric, MD, Vishnu.

Similar presentations

Ads by Google