husband, father, EP enthusiast

Joined April 2009
14 Photos and videos
William Chan retweeted
Now open is registration for the 3rd Edition of the Epicardial Access in EP: Hands-on training and Discussion course! This year's course will be held at @UChicago on Friday, June 12th. Sign up here: bit.ly/3QEz1NA Learn from amazing faculty ( ) Gain hands-on experience in the latest techniques for epicardial access
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RT @GAcostamd: Great day at WRHN EP lab! Two posterior papillary PVC cases using CARTO–FARAPULSE — both successful. Case 1: Redo after fail…
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William Chan retweeted
Kicking off our Canadian VT series tonight at 7 pm (Toronto)! Featuring Dr. André D’Avila. #EP #VT #Cardiology Save your spot: us06web.zoom.us/meeting/regi…
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William Chan retweeted
25 Sep 2025
Congratulations to the team at Waterloo Regional Health Network, led by Dr. William Chan and Dr. @GAcostamd, for their innovative use of @inheartmedical in pre-procedure planning. Their approach enabled a successful ablation strategy with minimal anesthesia time for an incessant slow VT with transmural inferior and lateral scar and a challenging EF of 10–15%. Impressive mapping and seamless integration by Diana Nguyen and @Ghassanj89
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Atrial fibrillation and tachy-brady syndrome in a 68-year-old woman cmaj.ca/content/197/35/E1144 See our Practice article for atrial fibrillation with updates on management for the general practitioner.

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William Chan retweeted
Simplification of the LBBaP in all labs! Live 12-lead ECG, modified 4-lead programmer ECG and fluoroscopy are enough for LBBaP? #EPeeps @curilakarol @kvernooy @Hisdoc1 @Marek_Jastrz_EP @OCanoPerez @drpmoskal @StefanTimmer6 @HaranBurri @MdHuang @DrRoderickTung
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Testing out the Octaray for an ischemic VT case.
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Switching to 100 percent physiological pacing. So long 52 cm 5076 lead…
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Octaray comes to St. Mary's General Hospital!
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William Chan retweeted
On May 30, St. Mary’s was proud to receive the Biosense Webster Centre of Excellence in Fluoroscopy Reduction Award, recognizing the hospital as a leader in innovative healthcare. Learn more about what this work means for our patients and staff: ow.ly/qzKN50JwecA
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St. Mary's gets fluoroless accolade.
William Chan retweeted
Why is Failure important? 🧠 • Failure is an incredible learning experience. • It teaches you humility and growth. • It is the first step to understanding. • It makes you realize the importance of success. • It gives you a sense of direction. • It gets rid of Fear.
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William Chan retweeted
Register for PPS 5: Everything you wanted to know about conduction system pacing and physiologic pacing October 22, 2021
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Getting back to tweeting. Will be working at St. Mary's General Hospital in July. Will be joining a stellar team where we do >50% physiological pacing! @StMarysGenHosp
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William Chan retweeted
This week, we're counting down the top 5 most-read @EPLabDigest articles published in 2020! Starting with #5: this article by @KTamirisaMD was published in our February issue! eplabdigest.com/importance-c… #EPeeps @DrBradleyKnight
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William Chan retweeted
Ultrasound-Guided Axillary Vein Access for Cardiac Device Implantation: 6-Step Approach by @slatercharles1 for a Safe Procedure. See article and video series in the December issue of @EPLabDigest! bit.ly/2WAx3hR #EPeeps
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William Chan retweeted
Calling all EP lab professionals: Nominate your cardiac EP program for a Spotlight Interview! We’re currently scheduling labs for the coming year, and want to hear from you. Contact us if interested in participating! #epeeps
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William Chan retweeted
Going Paperless in the Device Clinic: Automating Via an Implantable Device Cardiac Observation Workflow eplabdigest.com/going-paperl…
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William Chan retweeted
Replying to @vivasfhrs
Here it is! And keep an eye out for the special edition with director's commentary by Tyler Wood RCIS 😅
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