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Techniques for Substrate Mapping Ischemic VT with the OPTRELL Mapping Catheter
![Functional Assessment of VT Substrate with Arvindh Kanagasundram, MD Header Image.](/sites/default/files/styles/online_learning_video_card/public/online-learning/thumbnail/Functional%20Assessment%20of%20VT%20Substrate%20with%20Arvindh%20Kanagasundram%2C%20MD%20Header%20Image.png?h=c673cd1c&itok=Nf6hftdV)
Functional Assessment of VT Substrate with Arvindh Kanagasundram, MD
![An image from the "CARTO®3 System V7 LAT Hybrid for PVC Mapping & Treatment with Gregory Winterfield, MD" video on the JnJInstitute.com website.](/sites/default/files/styles/online_learning_video_card/public/online-learning/thumbnail/136541-200408Cartio.png?h=c673cd1c&itok=9tosm8AZ)
CARTO®3 System V7 LAT Hybrid for PVC Mapping & Treatment with Jeffrey Winterfield, MD
![An image from the "Substrate Mapping in VT Ischemic Cardiomyopathy with Melissa Robinson, MD" video on the JnJInstitute.com website.](/sites/default/files/styles/online_learning_video_card/public/online-learning/thumbnail/133162-200221Cardio.png?h=c673cd1c&itok=03RR9tfE)
Substrate Mapping VT in Ischemic Cardiomyopathy with Melissa Robinson, MD
![An image from the "Ablating VT in Ischmeic Cardiomyopathy with Melissa Robinson, MD" video on the JnJInstitute.com website.](/sites/default/files/styles/online_learning_video_card/public/online-learning/thumbnail/133163-200221Cardio.png?h=c71d0c67&itok=xvRrbocO)
Ablating VT in Ischemic Cardiomyopathy with Melissa Robinson, MD
![An image from the "Ventricular Arrhythmia Localization Using the EKG: Outflow Tract Anatomy Correlates with Jonathan Hsu, MD" video on the JnJInstitute.com website.](/sites/default/files/styles/online_learning_video_card/public/online-learning/thumbnail/133173-200221Cardio.png?h=3e16b80a&itok=DZ2FJgay)
Ventricular Arrhythmia Localization Using the EKG: Outflow Tract Anatomy Correlates with Jonathan Hsu, MD