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EP on EP Episode 89: Hypertrophic Cardiomyopathy a ...
In this episode, Eric N. Prystowsky, MD, FHRS, and ...
In this episode, Eric N. Prystowsky, MD, FHRS, and Martin Maron, MD, discuss Hypertrophic Cardiomyopathy and SCD with Martin Maron, MD
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Video Transcription
Video Summary
In this video summary, experts discuss a new energy source called pulse field ablation (PFA). PFA is a non-thermal energy that uses high-voltage, short-duration electrical fields to create a transmural lesion. The experts explain that PFA can be used as an alternative to radiofrequency (RF) ablation for treating arrhythmias, such as atrial fibrillation. They note that PFA has several advantages over RF ablation, including shorter procedure times, improved lesion durability, and a lower risk of collateral tissue damage. The experts also discuss the use of various catheters and waveforms in PFA, noting that different devices may have different efficacy and safety profiles. They emphasize the importance of good catheter-tissue contact for optimal lesion formation and mention the potential role of imaging techniques in guiding PFA procedures. The panelists also address concerns about coronary spasm as a potential side effect of PFA and explain that more research is needed to fully understand and manage this issue. Overall, the experts are optimistic about the future of PFA and believe it has the potential to significantly improve the safety and efficacy of ablation procedures for cardiac arrhythmias.
Keywords
pulse field ablation
energy source
non-thermal energy
high-voltage
short-duration electrical fields
transmural lesion
radiofrequency ablation
arrhythmias
atrial fibrillation
procedure times
lesion durability
collateral tissue damage
catheters
waveforms
efficacy
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