American Heart Association
Frontiers in Electrophysiology and Arrhythmogenesis: From Cells to Systems
Moderated Digital Poster Session
Clinical Science Zone 2, Moderated Digital Poster 16
Nov 9th , 09:15 AM - 10:30 AM
09 : 15 AM
Early renal denervation reduces ventricular arrhythmogenesis by improving Angiotensin II-disrupted expression of connexin 43 after acute myocardial infarction
Du Suiyong, Hu Wenfeng, Zhang Dongze
Final Pr. ID: MP1562
Authors: Du Suiyong, Hu Wenfeng, Zhang Dongze
Keywords: Ventricular arrhythmia , Renal denervation , Electrophysiology , Autonomic nervous system , Myocardial infarction
09 : 22 AM
High-fat diet unmasks latent arrhythmogenic remodeling in Mc4r-knockout mice: Insights from a genetic model of obesity-induced atrial fibrillation
Sridhar Arvind, Ong Sang-ging, Darbar Dawood, Desantiago Jaime, Arif Mahmud, Jousma Jordan, Chen Hanna, Owais Asia, Barney Miles, Baskaran Abhinaya, Hong Liang
Final Pr. ID: MP1563
Authors: Sridhar Arvind, Ong Sang-ging, Darbar Dawood, Desantiago Jaime, Arif Mahmud, Jousma Jordan, Chen Hanna, Owais Asia, Barney Miles, Baskaran Abhinaya, Hong Liang
Keywords: Atrial fibrillation , Obesity , Metabolic syndrome , Arrhythmias , Ion channels
09 : 29 AM
Downregulation of Cytosolic Connexin-43 in Left Ventricular Myocardium of Dogs with Chronic Heart Failure and Recovery After Treatment with β3-Adrenergic Receptor Antagonist
Gupta Ramesh, Szekely Kristina, Zhang Kefei, Lanfear David, Sabbah Hani
Final Pr. ID: MP1564
Authors: Gupta Ramesh, Szekely Kristina, Zhang Kefei, Lanfear David, Sabbah Hani
Keywords: HFrEF , Arrhythmias , Arrhythmias , treatment of , Connexin , Beta-blocker
09 : 36 AM
ROS Scavenging Attenuates Parasympathetic Nerve Activity and Overlying Complex Fractionated Atrial Electrograms (CFAEs) in Persistent Atrial Fibrillation—New Mechanistic Insights in Atrial Fibrillation
Rottmann Markus, Johnson David, Yoo Shin, Arora Rishi
Final Pr. ID: MP1565
Authors: Rottmann Markus, Johnson David, Yoo Shin, Arora Rishi
Keywords: Atrial fibrillation , Electrocardiography , Oxidative Stress , Brain-Heart Connection , Electrophysiology
09 : 43 AM
Branched Chain Amino Acids Promote Proarrhythmic Electrical Remodeling in hiPSC-derived Cardiac Atrial Microtissues
Bronk Peter, Daley Mark, Yano Naohiro, Zhang Peng, Usheva Anny, Mende Ulrike, Coulombe Kareen, Choi Bum-rak
Final Pr. ID: MP1566
Authors: Bronk Peter, Daley Mark, Yano Naohiro, Zhang Peng, Usheva Anny, Mende Ulrike, Coulombe Kareen, Choi Bum-rak
Keywords: Atrial arrhythmias , Stem cells , Metabolic syndrome , Metabolomics
09 : 50 AM
Single Gene Plasmid Expressing Multiple C-terminal Gα Inhibitory Peptides Targeting Parasympathetic and Sympathetic Signaling in the Atria Prevents Atrial Fibrillation in a Canine Model
Mikhailov Aleksei, Ghosh Asish, Nisini Noemi, Rottmann Markus, Ullah Md Karim, Ozcan Cevher, Wu Rongxue, Arora Rishi, Johnson David, Zhang Wenwei, Otero Jorge, Benson Lauren, Marszalec William, Yoo Shin, Pfenniger Anna, O'donnell Cian
Final Pr. ID: MP1567
Authors: Mikhailov Aleksei, Ghosh Asish, Nisini Noemi, Rottmann Markus, Ullah Md Karim, Ozcan Cevher, Wu Rongxue, Arora Rishi, Johnson David, Zhang Wenwei, Otero Jorge, Benson Lauren, Marszalec William, Yoo Shin, Pfenniger Anna, O'donnell Cian
Keywords: Atrial fibrillation , Gene therapy , Autonomic nervous system
09 : 57 AM
Macrophage infiltration in baroreceptor neurons promotes ventricular arrhythmogenesis by inducing baroreflex dysfunction after acute myocardial infarction
Hu Wenfeng, Du Suiyong, Zhang Dongze
Final Pr. ID: MP1568
Authors: Hu Wenfeng, Du Suiyong, Zhang Dongze
Keywords: Autonomic nervous system , Arrhythmias , Myocardial infarction , Natriuretic peptide
10 : 04 AM
RyR2 diastolic calcium leak inhibition with ent-Verticilide improves diastolic dysfunction and reduces the risk of atrial fibrillation induction in murine models of hypertrophic cardiomyopathy.
Schmeckpeper Jeffrey, Ritschel Paxton, Kim Kyungsoo, Blackwell Daniel, Knollmann Bjorn
Final Pr. ID: MP1569
Authors: Schmeckpeper Jeffrey, Ritschel Paxton, Kim Kyungsoo, Blackwell Daniel, Knollmann Bjorn
Keywords: Atrial fibrillation , Diastolic function
10 : 11 AM
Sorbs2 Deficiency-induced Cardiac MyBP-C Downregulation Underlies Atrial Fibrotic Cardiomyopathy in Mice
Zou Tian, Sun Xiaojing, Lee Hon-chi, Lu Tong
Final Pr. ID: MP1570
Authors: Zou Tian, Sun Xiaojing, Lee Hon-chi, Lu Tong
Keywords: Cardiomyopathy , Molecular biology , Cytoskeleton , Remodeling
10 : 18 AM
Risk of Arrhythmia Persists Throughout Acute and Chronic Phases of Autonomic Dysreflexia following Spinal Cord Injury: A Rodent Model Study
Dye Molly, Everett Thomas, Duerstock Bradley
Final Pr. ID: MP1571
Authors: Dye Molly, Everett Thomas, Duerstock Bradley
Keywords: Arrhythmias , Hypertension , Electrocardiography , Autonomic nervous system
09 : 43 AM
Branched Chain Amino Acids Promote Proarrhythmic Electrical Remodeling in hiPSC-derived Cardiac Atrial Microtissues
Bronk Peter, Daley Mark, Yano Naohiro, Zhang Peng, Usheva Anny, Mende Ulrike, Coulombe Kareen, Choi Bum-rak
Final Pr. ID: MP1566
Authors: Bronk Peter, Daley Mark, Yano Naohiro, Zhang Peng, Usheva Anny, Mende Ulrike, Coulombe Kareen, Choi Bum-rak
Keywords: Atrial arrhythmias , Stem cells , Metabolic syndrome , Metabolomics
09 : 29 AM
Downregulation of Cytosolic Connexin-43 in Left Ventricular Myocardium of Dogs with Chronic Heart Failure and Recovery After Treatment with β3-Adrenergic Receptor Antagonist
Gupta Ramesh, Szekely Kristina, Zhang Kefei, Lanfear David, Sabbah Hani
Final Pr. ID: MP1564
Authors: Gupta Ramesh, Szekely Kristina, Zhang Kefei, Lanfear David, Sabbah Hani
Keywords: HFrEF , Arrhythmias , Arrhythmias , treatment of , Connexin , Beta-blocker
09 : 15 AM
Early renal denervation reduces ventricular arrhythmogenesis by improving Angiotensin II-disrupted expression of connexin 43 after acute myocardial infarction
Du Suiyong, Hu Wenfeng, Zhang Dongze
Final Pr. ID: MP1562
Authors: Du Suiyong, Hu Wenfeng, Zhang Dongze
Keywords: Ventricular arrhythmia , Renal denervation , Electrophysiology , Autonomic nervous system , Myocardial infarction
09 : 22 AM
High-fat diet unmasks latent arrhythmogenic remodeling in Mc4r-knockout mice: Insights from a genetic model of obesity-induced atrial fibrillation
Sridhar Arvind, Ong Sang-ging, Darbar Dawood, Desantiago Jaime, Arif Mahmud, Jousma Jordan, Chen Hanna, Owais Asia, Barney Miles, Baskaran Abhinaya, Hong Liang
Final Pr. ID: MP1563
Authors: Sridhar Arvind, Ong Sang-ging, Darbar Dawood, Desantiago Jaime, Arif Mahmud, Jousma Jordan, Chen Hanna, Owais Asia, Barney Miles, Baskaran Abhinaya, Hong Liang
Keywords: Atrial fibrillation , Obesity , Metabolic syndrome , Arrhythmias , Ion channels
09 : 57 AM
Macrophage infiltration in baroreceptor neurons promotes ventricular arrhythmogenesis by inducing baroreflex dysfunction after acute myocardial infarction
Hu Wenfeng, Du Suiyong, Zhang Dongze
Final Pr. ID: MP1568
Authors: Hu Wenfeng, Du Suiyong, Zhang Dongze
Keywords: Autonomic nervous system , Arrhythmias , Myocardial infarction , Natriuretic peptide
10 : 18 AM
Risk of Arrhythmia Persists Throughout Acute and Chronic Phases of Autonomic Dysreflexia following Spinal Cord Injury: A Rodent Model Study
Dye Molly, Everett Thomas, Duerstock Bradley
Final Pr. ID: MP1571
Authors: Dye Molly, Everett Thomas, Duerstock Bradley
Keywords: Arrhythmias , Hypertension , Electrocardiography , Autonomic nervous system
09 : 36 AM
ROS Scavenging Attenuates Parasympathetic Nerve Activity and Overlying Complex Fractionated Atrial Electrograms (CFAEs) in Persistent Atrial Fibrillation—New Mechanistic Insights in Atrial Fibrillation
Rottmann Markus, Johnson David, Yoo Shin, Arora Rishi
Final Pr. ID: MP1565
Authors: Rottmann Markus, Johnson David, Yoo Shin, Arora Rishi
Keywords: Atrial fibrillation , Electrocardiography , Oxidative Stress , Brain-Heart Connection , Electrophysiology
10 : 04 AM
RyR2 diastolic calcium leak inhibition with ent-Verticilide improves diastolic dysfunction and reduces the risk of atrial fibrillation induction in murine models of hypertrophic cardiomyopathy.
Schmeckpeper Jeffrey, Ritschel Paxton, Kim Kyungsoo, Blackwell Daniel, Knollmann Bjorn
Final Pr. ID: MP1569
Authors: Schmeckpeper Jeffrey, Ritschel Paxton, Kim Kyungsoo, Blackwell Daniel, Knollmann Bjorn
Keywords: Atrial fibrillation , Diastolic function
09 : 50 AM
Single Gene Plasmid Expressing Multiple C-terminal Gα Inhibitory Peptides Targeting Parasympathetic and Sympathetic Signaling in the Atria Prevents Atrial Fibrillation in a Canine Model
Mikhailov Aleksei, Ghosh Asish, Nisini Noemi, Rottmann Markus, Ullah Md Karim, Ozcan Cevher, Wu Rongxue, Arora Rishi, Johnson David, Zhang Wenwei, Otero Jorge, Benson Lauren, Marszalec William, Yoo Shin, Pfenniger Anna, O'donnell Cian
Final Pr. ID: MP1567
Authors: Mikhailov Aleksei, Ghosh Asish, Nisini Noemi, Rottmann Markus, Ullah Md Karim, Ozcan Cevher, Wu Rongxue, Arora Rishi, Johnson David, Zhang Wenwei, Otero Jorge, Benson Lauren, Marszalec William, Yoo Shin, Pfenniger Anna, O'donnell Cian
Keywords: Atrial fibrillation , Gene therapy , Autonomic nervous system
10 : 11 AM
Sorbs2 Deficiency-induced Cardiac MyBP-C Downregulation Underlies Atrial Fibrotic Cardiomyopathy in Mice
Zou Tian, Sun Xiaojing, Lee Hon-chi, Lu Tong
Final Pr. ID: MP1570
Authors: Zou Tian, Sun Xiaojing, Lee Hon-chi, Lu Tong
Keywords: Cardiomyopathy , Molecular biology , Cytoskeleton , Remodeling