Results 51 to 60 of about 75,875 (253)

Conventional cardiopulmonary resuscitation-induced refractory cardiac arrest due to latent left ventricular outflow tract obstruction due to a sigmoid septum: a case report

Journal of Medical Case Reports, 2018
Background Patients with left ventricular outflow tract obstruction who do not exhibit a dynamic pressure gradient at rest, experience pressure gradient increases of ≥ 30 mmHg only during specific situations; this is called latent left ventricular ...
Toshinobu Yamagishi, Takahiro Tanabe, Hiroshi Fujita, Kazuki Miyazaki, Takahiro Yukawa, Kazuhiro Sugiyama, Yuichi Hamabe   +6 more
doaj   +1 more source

The value of QRS onset of the outflow tract PVC in V1 and V2 leads recorded in fourth, third, and second intercostal spaces to differentiate main origins of premature ventricular contraction—A prospective cohort study

Health Science Reports, 2022
Background Electrocardiography (ECG) is now proposed as a simple and cost‐effective tool to determine the location of arrhythmias before ablation. We aimed to examine the value of the QRS onset of outflow tract PVC in V1 and V2 leads recorded in fourth ...
Mohammad V. Jorat, Farzaneh Vaziri, Mani Hassanzadeh, Parsa Jorat, Zahra Mehdipour Namdar, Lobat Ataei Rooyani, Amir Aslani, Peyman Izadpanah   +7 more
doaj   +1 more source

Modified Nikaidoh procedure for the correction of complex forms of transposition of the great arteries with ventricular septal defect and left ventricular outflow tract obstruction: mid-term results [PDF]

, 2017
OBJECTIVES Different surgical techniques for the treatment of complex transposition of the great arteries (TGA) with ventricular septal defect and left ventricular outflow tract obstruction (LVOTO) have been developed, in particular the Rastelli ...
Berger, Felix, Hetzer, Roland, Hübler, Michael, Kramer, Peter, Ovroutski, Stanislav   +4 more
core  

Malignant conversion of benign right ventricular outflow track ventricular tachycardia 18 years post-ablation

Journal of Arrhythmia, 2015
This case report describes the rare phenomenon of malignant conversion of benign right ventricular outflow tract ventricular tachycardia into idiopathic ventricular fibrillation 18 years after successful ablation, in the absence of any type of heart ...
Wendy H. Gerstein, MD, Neal S. Gerstein, MD, Andrea Sandoval, MD, Michael B. West, MD   +3 more
doaj   +1 more source

Ablation of Outflow Tract Arrhythmias in Patients With and Without Structural Heart Disease—A Comparative Analysis

Frontiers in Cardiovascular Medicine, 2022
IntroductionCatheter ablation of ventricular arrhythmias emerging from the ventricular outflow tracts and adjacent structures is very effective and considered almost curative in patients without structural heart disease (SHD).
Ruben Schleberger, Ruben Schleberger, Jan Riess, Anika Brauer, Hans O. Pinnschmidt, Laura Rottner, Laura Rottner, Fabian Moser, Julia Moser, Shinwan Kany, Ilaria My, Marc D. Lemoine, Marc D. Lemoine, Bruno Reissmann, Christian Meyer, Christian Meyer, Andreas Metzner, Feifan Ouyang, Feifan Ouyang, Paulus Kirchhof, Paulus Kirchhof, Andreas Rillig   +21 more
doaj   +1 more source

Role of Catheter Ablation in Arrhythmogenic Right Ventricular Dysplasia [PDF]

, 2005
Arrhythmogenic right ventricular dysplasia/cardiomyopathy is a disorder characterized by frequent ventricular tachycardia originating from the right ventricle and fibro-fatty replacement of right ventricular myocardium. Though the disorder was originally
Fontaine, Guy, Francis, Johnson
core   +2 more sources

Electrocardiographic features and ablation outcomes of near-Hisian idiopathic ventricular arrhythmias: Insights from a single-center study in Vietnam

Journal of International Medical Research
Objective To compare the clinical characteristics, electrocardiographic characteristics, and outcomes of radiofrequency catheter ablation in patients with idiopathic right ventricular outflow tract ventricular arrhythmias originating near the Hisian ...
Ba Van Vu, Kien Trung Hoang, Thinh Duc Do, Hung Manh Nguyen, Linh Thi Hai Ngo, Long Hoang Vo, Dung Tien Le, Nguyen Thao Phan, Huu Cong Nguyen   +8 more
doaj   +1 more source

PO-04-089 AN UNUSUAL CASE OF A RIGHT ATRIAL APPENDAGE TO POSTERIOR RIGHT VENTRICULAR OUTFLOW TRACT ACCESSORY PATHWAY [PDF]

, 2023
Peter Rothstein, Stephanie C. Fuentes Rojas, Amish S. Dave   +2 more
openalex   +1 more source

Undiagnosed hypertrophic obstructive cardiomyopathy during transcatheter aortic valve replacement: a case report

Journal of Medical Case Reports, 2018
Background Transcatheter aortic valve replacement is indicated for severe symptomatic aortic stenosis in patients who have a very high or prohibitive surgical risk as assessed pre-procedurally by the Society of Thoracic Surgery Risk Score, EuroSCORE (II),
Kevin R. Olsen, Joseph E. LaGrew, Caleb A. Awoniyi, J. Christopher Goldstein   +3 more
doaj   +1 more source

Abnormal ECG Findings in Athletes: Clinical Evaluation and Considerations. [PDF]

, 2019
PURPOSE OF REVIEW: Pre-participation cardiovascular evaluation with electrocardiography is normal practice for most sporting bodies. Awareness about sudden cardiac death in athletes and recognizing how screening can help identify vulnerable athletes have
A Biffi, A Biffi, A D’Silva, A D’Silva, A Magalski, A Malhotra, A Malhotra, A Malhotra, A Merghani, A Morshedi-Meibodi, A Pelliccia, A Pelliccia, A Zaidi, A Zaidi, A Zorzi, A Zorzi, A Zorzi, AD Desai, AL Aro, AL Rao, AO Usoro, BJ Maron, BJ Maron, C Antzelevitch, C Calore, C Daubert, C Miles, D Corrado, D Corrado, D Corrado, D Corrado, F D’Ascenzi, F Migliore, F Schnell, FI Marcus, G Finocchiaro, G Malfatto, G Mcclean, GJ Klein, GJ Klein, H Dhutia, H Morita, HUH Virk, J Basu, J Ehtisham, J Marek, J Novak, J Pei, J Steinfurt, JA Drezner, JA Drezner, KG Harmon, KM Park, L Calò, L Verdile, M Brosnan, M Papadakis, M Papadakis, M Sadron Blaye-Felice, MAE Haukilahti, Mark Abela, MG Wilson, MI Cohen, MJ Ackerman, MJ Brosnan, N Chandra, N Panhuyzen-goedkoop, N Sheikh, P Banankhah, PG Postema, PT Matusik, RE Bent, RE Eckart, S Gati, S Kapa, S Masrur, S Peters, S Sharma, S Viskin, Sanjay Sharma, SEE Page, T Senturk, X Li, YH Lee   +83 more
core   +1 more source