Chief of Electrophysiology Advent Health Director of EP Advent/Nicholson Ctr Associate professor of Medicine University of Central Florida

orlando florida
Joined April 2016
Usman Siddiqui retweeted
The CHAMPION trial does not forward the story of LAAO. No difference for major bleeding. No difference in all bleeding when procedural bleeding is included. Numerically worse for stroke. About 60% are CHADSVASC 2/3 WHO DON'T NEED OCCLUSION if ablation successful. #OCEAN
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Who is HRX for? 
As part of the production team of the #HRXInnovation Summit alongside @JonPicciniSr , I’m often asked this question—and my response is simple: HRX is built for the changemakers. It’s for those who believe that the future of arrhythmia care isn’t a distant vision—it’s taking shape now, and they want to be part of building it. Whether you're: •A cardiac electrophysiologist exploring new models of care •A researcher turning data into insight •An engineer translating innovation from concept to clinical impact •An entrepreneur or investor searching for the next leap in digital health •A nurse, tech, or allied team member driving care transformation on the ground •A patient advocate pushing for better access, outcomes, and equity HRX is your platform. For me, the invitation from HRX Producers @drsuneet & @JonPicciniSr to be part of this summit was a no-brainer. Innovation and emerging technology have always been central to my work, and HRX offers a space where bold ideas and real-world applications collide. This isn’t a traditional conference. It’s a bold space where tech meets care delivery, and science meets scalability. From digital tools to device-based therapies, from AI to actionable data—you’ll experience where cardiovascular innovation is headed and who’s leading the way. Atlanta is the backdrop. Innovation is the mission. Collaboration is the engine. 
See you at @experienceHRX 2025. Register today: experiencehrx.com/registrati… #EPeeps #cardiotwitter #innovation #digitalhealth #healthequity #cardiology #electrophysiology
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Usman Siddiqui retweeted
From EnSite X's Open Architecture w/ Contact Index to Integrated ICE, Agilis 13F, Perclose, & Amulet, I am proud of our ability to comprehensively empower physicians to treat their patients. Come by our booth and experience it for yourself at #HRS2025.
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Usman Siddiqui retweeted
One of my favorite things about Abbott is the sheer number of life-changing solutions our teams offer. Today, there was no better demonstration of that than the joint presentation by @Drdevignair & @siddmann. #AbbottProud
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Usman Siddiqui retweeted
Thrilled to be part of #WAFib2025 in Salt Lake City—one of the most insightful & forward-thinking AFibmeetings! Honored to join world-class faculty, engage in roundtables, and be part of Thursday’s live & recorded case sessions as an operator & moderator. Big thanks to @nmarrouche & team for their hospitality & for creating a space where science meets patient care. Incredible discussions on PFA, AI, stroke prevention & EP innovations—bringing science from bench to bedside! @TulaneTriad #epeeps @StBernards
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Usman Siddiqui retweeted
Efficiency in PFA ablation - modeling and preclinical data from Prof. Pierre Jaïs. Another great presentation at #AFSymposium2025. CAUTION: This product is under investigation and is not available for sale in any country. #AbbottProud #PFA
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It was a fantastic day of discussions at the second annual LAAO Summit with @cellisvandyep and an incredible group of faculty. Collaboration between EP, structural IC, and structural imaging specialists is essential for advancing this platform. @AbbottCardio @Siddmann @MohitTuragam @StBernards #ArrhythmiaResearchGroup @WomenAs1 #LAAOSummit
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#WAFIB2025 features an extra day of live case programming, a new location, enhanced networking opportunities, & as always, interactive education that will have you returning home with innovative solutions for your patients! Reserve your spot: okt.to/KpJ2Nj @nmarrouche
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Usman Siddiqui retweeted
Spread the word about outpatient potassium blood testing in pts after increasing diuretics! @dblaslett @docwhitman @AnujBasil @dredcronin @Dr_Smietana @DrRoderickTung @utedrow @sauer
Replying to @narrowQRS
Want data about ⬇️ K+ causing VT/VF and not just frightening anecdotes? Ok, see the LYTE-VT study below, which shows the increased VT/VF risk from low K+, as well as a reminder of the early opportunity to avoid this risk in pts with diuretic dose change.. ajconline.org/article/S0002-…
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That’s a wrap on our final presentation of #HRS2024! Great to see how physicians like Dr. @Siddmann are utilizing our #Amulet Steerable Delivery Sheath to deliver better care and outcomes for #LAAO patients. Safety Info: abbo.tt/AmuletISI abbo.tt/ASDISI
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Please know #Epeeps that this is 100% because of the grassroots efforts of #EPsForChange
BREAKING: @DrRoderickTung sits down with @DJ_Lakkireddy, HRS President @jhurwitz55, and HRS President-Elect @KennethEllenbo1 to have a conversation reviewing current ASC Discussions. See the full interview here #EPeeps ➡️ bit.ly/3yhDs7M
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Usman Siddiqui retweeted
#epeeps Register for the educational Webinar, Optimize your Workflow in AF Ablation from PFA to RF, featuring lectures & discussions with @srissundaram @Drdevignair @Siddmann @natale_md. View live broadcast times & register @ innovationsincrm.com/abbott2… @AbbottGlobal
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Usman Siddiqui retweeted
Congrats @Siddmann for hosting us in Orlando for Map EP East meeting. Great practical points of how to do complex atrial cases. Map EP West is Nov 15-16 in SF. Similar agenda and faculty. @natale_md @Drdevignair @SrijoyMahapatra @AbbottCardio @JoeProvost7
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Congratulations @Siddmann for another successful MAPEP program and thank you for the invite . Excellent conversations , live cases , VR cases , debates and prerecorded cases … a treat with @natale_md @srissundaram @LarryChinitz @SrijoyMahapatra @AbbtCardio @StBernards #epeeps
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Usman Siddiqui retweeted
Fantastic conference. Excellent range of topics , live cases, smoothly run and excellent practical and theoretical discussions, thank you @Siddmann @Drdevignair and Dr Natale and others. @AbbottNews
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We have observed similar cases of massive thrombus s/p LAAO. Concerning that the incidence of DRT has not changed considerably with LAAO evolution- still 2-6% in Swiss APERO, with possible DRT in up to 9.9%. This is numerically higher than an annual stroke risk in CHADS2-VASC score of 8 or less. sciencedirect.com/science/ar… – at Phoenix, AZ
Look what our surgeon found #epeeps
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Usman Siddiqui retweeted
Dr. @Siddmann brings us home on Day 2 of #IEPC with the advances in #LAAO with #Amulet showing better performance relative to leaks especially in different anatomies. #AbbottProud
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Usman Siddiqui retweeted
Great first session at the CCF Global EP Summit. Ty Dr Wazni for the invite. Honor to present advancements in second generation PFA #epeeps
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Usman Siddiqui retweeted
form.jotform.com/ABTEPProfEd… Join us Sept 29-30 for a great educational session in Minnesota. Meant for early EP attendings and senior fellows. The best part - It’s free to attend! @AbbottCardio
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