New work led by Dr. Ibrahim El-Battrawy at Ruhr University Bochum shows that mutations in SLC4A3 raise intracellular pH in heart cells, which shortens electrical signals and increases the risk of dangerous #arrhythmias. 🫀
📄: https://bit.ly/4uEnb5E
🎧: https://bit.ly/46XtIy5
🫀 A major breakthrough in cardiac #electrophysiology: a team from 🇪🇸 @upv.es and Corify Care present the first system capable of simultaneously mapping all four chambers of the #heart, providing physicians with a comprehensive, real-time view of #arrhythmias.
Just published in @insight.jci.org our new paradigm for AF induced cognitive dysfunction. #EPeeps
@columbiaigp.bsky.social #arrhythmias #Afib
insight.jci.org/articles/vie...
This is your brain in normal rhythm and then your brain in Afib ⬇️
This week: Colin O'Hern and a team in Dr. Aitor Aguirre's lab at Michigan State University made heart-macrophage #assembloids that allow them to model heart #arrhythmias. 🫀
@cp-cellstemcell.bsky.social paper - https://bit.ly/447iUf7
Discussion - https://bit.ly/4qTwoVL
🎙️ New #ESCCardioTalk
Join Jean-Benoit Le Polain de Waroux & Maarten De Smet as they unpack arrhythmic risk and advanced heart failure in dilated cardiomyopathy – a deadly tango you don't want to miss.
🔗 Listen here: https://bit.ly/47vhTyF
#Cardiology #HeartFailure #Arrhythmias
#Doctor friends from literally anywhere except the farthest northern line of states, this is a good review article of the #cardiac #arrhythmias from #Chagas #cardiomyopathy
#Medsky🧪 #immunosky #cardiosky Following injury from a heart attack, immune cells - #neutrophils release a peptide that punctures stressed heart cells & destabilizes their electrical activity. This triggers life-threatening #arrhythmias.
#ECG analysis on brown bears documents prolonged #ventricular repolarization independent of #heartrate in #hibernation vs. activity, implicating protective adaptations that prevent #hypothermia induced ventricular #arrhythmias.
doi.org/10.14814/phy...
#Cardiovascular #ComparativePhysiology
Practical Electrocardiography
Practical Electrocardiography by Henry Joseph Llewellyn Marriott https://hokkaidomarket.net/books-info.php?item=1402 #SCIENCE #BOOKS #BOOKSHOP #HOKKAIDO #HEALTH #CLASSIC #ECG #ARRHYTHMIAS #booksky
🫀 Researchers from 🇪🇸 @igtp.bsky.social found an association between specific electrical patterns and structural characteristics of #heart scars after a #heartattack, offering a new approach that may guide more targeted and effective treatments for #arrhythmias.
Revolutionizing Cardiac Care: TCAI's Wireless Solution for Arrhythmias #United_States #Austin #Cardiac_Care #Texas_Cardiac_Arrhythmia_Institute #arrhythmias
🚨 🆕 🔬 Melgari et al show widely used “WT”cardiac🫀Na+ channel (SCN5A, Nav1.5) clone carries the rare T559A variant 🧬. T559A shows loss-of-function, halved Na+ current, & altered kinetics 🧪 👉 journals.physiology.org/doi/abs/10.1...
#Electrophysiology #IonChannels #Arrhythmias #Physiology #Cardiosky
Calling #medical hivebrain!
Are there published data reporting prognosis of patients who spontaneous emerge from cardioplegia in sinus rhythm compared with those who need defibrillation?
I can find a lot on #arrhythmias after #cardiac #surgery long-term but nothing immediate
Research Tip Sheet: AI, Gene Therapy, Heart and Medication Studies
www.newswise.com/articles/res...
#genetherapy #heart #Irregularheartbeats #arrhythmias #polypharmacy #ionizingradiation #TakotsuboSyndrome #breastcancer #heartfailure
Join us on 4th June 2025 for a new upcoming Webinar on #Arrhythmias in the #PICU or #CICU to be led by leading experts in the fields.
Free Registration: bit.ly/3Zqv40D
www.instagram.com/reel/DJ9PKbT...
This is what we have imagine working in the entertainment industry and having #ehlersdanossyndrome🦓 #neurocardiogenicsyncope
#arrhythmias
#absenceseizures
#nofamilymedicallicprofpresent_contractssigned
#DISABLED_AUHDGIFTEDARTISTMUSICIAN
Obscurin deficiency leads to compensated dilated #cardiomyopathy and increased #arrhythmias, say Josè Manuel Pioner, Enrico Pierantozzi, Cecilia Ferrantini, Vincenzo Sorrentino et al. rupress.org/jgp/article/...
#Arrhythmia #Genetics #Cardiology
STEAM meets cardiac rhythm! A new @jaccjournals.bsky.social Clinical Electrophysiology talk uses classical musical notation to describe #arrhythmias as “music of the heart.” A great tool to “hear” different arrhythmias! www.youtube.com/watch?v=FkkE... #CardioSky #MedSky
UCSF Collaborates with Vivalink to Enhance Arrhythmia Research for High-Risk Pregnancies #USA #San_Francisco #Vivalink #UCSF #arrhythmias
such as #myocarditis, #acutecoronarysyndrome, #rightventriculardysfunction, #arrhythmias & #thromboembolic complications , this study identified 5 circRNAs derived from #SARSCoV2 N genes ( circSARS-CV2-Ns)
3 SARS-CV2-Ns, circSARS-CV2-N654, -N804, & -N1368, were exogenously
Interesting new data on cardiac #arrhythmias among people with and without #diabetes receiving #haemodialysis #DiabetesResearch #MedSky
For individuals receiving #haemodialysis, the rate of #arrhythmias increased during hypoglycaemia in those without diabetes, while the arrhythmic rate decreased during hyperglycaemia in those with #diabetes link.springer.com/article/10.1... 🔓
Elegant study from @fuller-lab.bsky.social
investigating the ability to fine tune protein palmitoylation and use it to suppress lethal cardiac #arrhythmias 🧪
Did you know that a 2023 cohort study of 1,660 people with #HCM found vigorous exercise (vs moderate or a sedentary lifestyle) was NOT associated with higher mortality or a higher number of life-threatening #arrhythmias? #CardioSky #MedSky
And using a nanobody that binds the L-type calcium channel we depalmitoylate the pore forming subunit, shifting its voltage dependence and suppressing #arrhythmias in stem cell derived myocytes.
