William F McIntyre

@WFMMD

Electrophysiologist, Post-op CV Surgical MD @STJOESHAMILTON& @HamHealthSci, PhD @HEI_mcmaster, Investigator @PHRIResearch. Husband, Human & Dog Dad

Canada Joined January 2012

130 Following 767 Followers 829 Posts

Latest posts 5

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William F McIntyre @WFMMD Oct 3, 2023

Our work out today in @AnnalsofIM shows the importance of systematic follow up for patients with so-called “secondary” or “peri-operative” #AtrialFibrillation. 1 in 3 will have AF recurrence when assessed with 14 day Holter @McMasterU @PHRIresearch

Annals of Int Med Verified account @AnnalsofIM Oct 3, 2023

Patients with new-onset atrial fibrillation during hospitalization face a surprising 1 in 3 risk of AF recurrence within 1 year, according to a new study. Findings highlight importance of vigilant monitoring and care. ow.ly/VGFG50PSwmZ #AtrialFibrillation #HeartHealth

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William F McIntyre @WFMMD Oct 16, 2025

For a patient with new-onset trigger-associated #AF, how long do you need to monitor them in follow-up to find recurrent AF?
Check out our open-access paper in @EJIM_journal tinyurl.com/4cbcsscc

William F McIntyre @WFMMD Feb 10, 2025

Very proud to have been part of this project. A very practical application of AI that should ultimately make diagnostics ambulatory ECG more accessible to patients.

William F McIntyre @WFMMD Jan 7, 2025

Looking forward to being back at @IWASchool in January.

Winter Arrhythmia @IWASchool Jan 7, 2025

Dr. William McIntyre from McMaster U. presents at the International Arrhythmia School on combining antiarrhythmics & common cardiac meds for better patient outcomes! 🩺💊

⚠️ Last week for lower registration—don’t miss out!
Register: winterarrhytmia.com
#Antiarrhythmics

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William F McIntyre @WFMMD Aug 10, 2024

I’m proud to mentor you @hargun__kaur!
I can’t wait to see what you are going to do next!

Hargun Kaur @hargun__kaur Aug 8, 2024

I am humbled to have been recognized by a body that has honoured so many distinguished leaders, innovators, and clinicians. I couldn't be more grateful for the @CdnMedHallFame, my mentors @WFMMD and @MLevitan101, my family, and @McmasterUgme @machealthsci for believing in me!
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