
Jonathan Ariyaratnam
@jonathanariya
Cardiac Electrophysiology Fellow, Centre for Heart Rhythm Disorders | University of Adelaide | Royal Adelaide Hospital
ID: 1197055602976911360
20-11-2019 07:34:42
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160 Followers
138 Following

Yogesh Reddy Jan Verwerft JACC Journals Frederik H. Verbrugge We don’t disagree -> but the benefit of fluid loading is it’s relatively easy incorporation into ablation procedure. In an AF cohort, it’s not clear how much more yield we would get from exercise challenge. Prash Sanders Jonathan Ariyaratnam

Sad to say goodbye to the brilliant Dr John Fitzgerald as he begins his 🇫🇷 adventure. Big things will come very soon Prash Sanders Jonathan Ariyaratnam Mehrdad Emami Jenelle Dziano Jackson Howie CVC Jeroen Hendriks



What is it about the fit heart that makes AF easier to manage? Some insights our team Jonathan Ariyaratnam Prash Sanders nationaltribune.com.au/fitness-levels… sciencedirect.com/science/articl…

Our latest - cardiorespiratory fitness and the substrate for #AF #CHRD Uni of Adelaide Central Adelaide Congratulations to Jonathan Ariyaratnam who was awarded the Heart Rhythm Society YIA for this work Adrian Elliott Melissa Middeldorp Ricardo Mishima Kadhim Kadhim Mehrdad Emami

Do we need to screen HFpEF for AF? Should you try DCC to assess symptom burden when sinus rhthym is restored? Intervene early, pursue sinus rhythm aggressively, reduce and reverse remodelling? A lot of yeses today!!! Philipp Sommer Michele Brignole, Rosita Zakeri, Nassir Marrouche


Looking at current interventions and future opportunities, Jonathan Ariyaratnam of Uni of Adelaide discusses heart failure and AF at the ACvA Atrial Fibrillation Clinical Theme Workshop. Jamie Vandenberg Prash Sanders Jonathan Kalman


Jonathan Ariyaratnam discussing the association and mechanisms of cardiorespiratory fitness and AF in the Physical Activity and Endurance Athletes and AF session. #APHRS2024





#APHRS2024 #LBCT Coronary Sinus Isolation for high burden #AFib presented by Jonathan Ariyaratnam Published simultaneously in JACC Journals doi.org/10.1016j.jacep… Prash Sanders Melissa Middeldorp Anthony Brooks Kadhim Kadhim Rajiv Mahajan @drrpathak #CHRD Uni of Adelaide Central Adelaide



A big few days at The Asia Pacific Heart Rhythm Society Scientific Sessions in Sydney for the Centre for Heart Rhythm Disorders team sharing our research over: 🗣️ 27 talks 📊 26 posters Uni of Adelaide SAHMRI SAHMRI Heart #CHRD #APHRS2024


#JACCCEP multicenter RCT shows that CSI in addition to PVI & roofline ablation for first-time procedures in a small population of pts w/ paroxysmal & early persistent #AFib does not reduce AF recurrence after 2 yrs follow-up jacc.org/doi/10.1016/j.… Jonathan Ariyaratnam Prash Sanders



Outstanding talk as usual from Prash Sanders! #Obesity leads to #HFpEF physiology thru ⬆️ volume load ⬆️ pericardial restraint (epicardial fat) ⬆️ atrial cardiomyopathy Which leads to #AFib from ⬆️ intracardiac pressures ⬇️ cardiac reserve ⬇️ exercise capacity #WAFib2025


Not all symptoms are equal‼️ Jonathan Ariyaratnam outlining the significance of Exertional Symptoms 🗣️ in the LAST-AF cohort. Another piece in the puzzle for EARLIER detection of HFpEF in patients with AF #HRS2025 #CHRD


"Invasive and non-invasive assessment to determine correlation of symptoms and HFpEF in patients with AF" 🌟 A fantastic presentation by Jonathan Ariyaratnam, shedding light on the significant impact of HFpEF in patients, even following successful AF ablation. Uni of Adelaide #CHRD

