Results 91 to 100 of about 33,094 (239)

Atrioventricular Nodal Re-entry Tachycardia in Identical Twins: A Case Report and Literature Review

Indian Pacing and Electrophysiology Journal, 2013
This report details the case of 17 year old identical twins who both presented with paroxysmal supraventricular tachycardia (PSVT). Electrophysiological studies revealed atrioventricular nodal reentry tachycardia (AVNRT) in both twins.
Walid Barake, MD MBBCh, Jane Caldwell, BSc MBChB PhD, Adrian Baranchuk, MD, FACC   +2 more
doaj   +1 more source

Rate Versus Rhythm Control in a Multimorbid Patient With Tachy–Brady Syndrome: Evaluation of Clinical Outcomes and Pacing Dependency

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT This case report describes a 77‐year‐old man with multiple comorbidities, including atrial fibrillation, heart failure with mildly reduced ejection fraction, hypertension, diabetes mellitus, and prior coronary artery bypass grafting, who presented with severe hypertension and dyspnoea.
Reem Fakak, Emma Nordahl, Joseph Moutiris   +2 more
wiley   +1 more source

A Case of Paroxysmal Supraventricular Tachycardia Clinical and Electrocardiographic Appraisal [PDF]

Paroxysmal supraventricular tachycardia refers to a clinical syndrome characterized by rapid regular tachycardia with abrupt onset and termination which originates from or conducts through the atria or atrio-ventricular node.
P S Seshadrinathan
core   +2 more sources

Paroxysmal supraventricular tachycardia managed with acupressure of Nei-Guan (PC6): the report of a case in the emergency department [PDF]

, 2015
Background: We described a 75-year-old man with a history of recurrent attacks of paroxysmal supraventricular tachycardia (PSVT). The patient presented to the emergency department (ED) with complaints of palpitations and chest tightness.
Chou, PC, Chu, HY, Chu, Heng-Yi, Pei-Chi Chou, Heng-Yi Chu, Chou, Pei-Chi   +5 more
core   +2 more sources

Paroxysmal Supraventricular Tachycardia and the Risk of Ischemic Stroke

Stroke, 2013
Background and Purpose— It is unknown whether supraventricular arrhythmias other than atrial fibrillation or flutter are associated with stroke. Methods— To examine the association between paroxysmal supraventricular tachycardia (PSVT) and stroke, we ...
H. Kamel, M. Elkind, P. Bhave, B. Navi, P. Okin, C. Iadecola, R. Devereux, M. Fink   +7 more
semanticscholar   +1 more source

Channel and Spatial Parallel Attention for ECG‐Based Prediction of Concealed Accessory Pathways and Atrioventricular Nodal Reentry Tachycardia

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
CSPANet, a deep learning model with channel and spatial parallel attention, distinguishes concealed accessory pathways and atrioventricular nodal reentry tachycardia from sinus‐rhythm ECGs with 92.6% accuracy. This novel approach facilitates optimized ablation planning and enhances procedural safety, addressing a key diagnostic gap in arrhythmia ...
Lei Wang, Hui Yan, Qi Cheng, Feng Pan, Ru‐Xing Wang, Shipeng Dang   +5 more
wiley   +1 more source

Atrial natriuretic factor during atrial fibrillation and supraventricular tachycardia [PDF]

, 1987
Plasma immunoreactive atrial natriuretic factor was measured in 10 patients with chronic atrial fibrillation before and after cardioversion to sinus rhythm, and in 14 patients during electrophysiologic evaluation of paroxysmal supraventricular ...
Genest, Jacques, Cassidy, Dennis, Roy, Denis, Bourassa, Martial G., Gutkowska, Jolanta, Cantin, Marc, Paillard, François   +6 more
core   +1 more source

Quantitative Measurement of Extracellular Vesicle‐Sized Particles in Blood Plasma by Laser Diffraction Without an Extraction Process: A Proof‐of‐Concept Study in Atrial Fibrillation

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
Laser diffraction enabled rapid measurement of extracellular vesicle‐sized particles in fasting plasma without an extraction process. In this proof‐of‐concept study, particle concentrations were higher in atrial fibrillation than in controls, suggesting the potential of this simple approach for biomarker assessment.
Giichi Nitta, Kotone Tatsumi, Nurjahon Ummatalieva, Suzuka Ishikawa, Satomi Hamada, Anna Suzuki, Rina Iwasaki, Kohei Kawajiri, Ryutaro Kobayashi, Junji Yamaguchi, Ryunosuke Ohkawa, Kotaro Yoshioka, Tetsuya Nagata, Takanori Yokota, Kensuke Ihara, Tetsuo Sasano   +15 more
wiley   +1 more source

Adenosine: electrophysiologic effects and therapeutic use for terminating paroxysmal supraventricular tachycardia. [PDF]

, 1983
Adenosine was administered intravenously to 17 patients undergoing intracardiac electrophysiologic studies. At a mean dose of 179 +/- 88 micrograms/kg (+/- SD), adenosine suppressed sinus node automaticity and depressed atrioventricular (AV) nodal ...
T D Sellers, G A West, R M Berne, J P DiMarco, L Belardinelli   +4 more
core   +1 more source

Significance of ST-segment Depression during Paroxysmal Supraventricular Tachycardia

, 2015
Background: ST-segment depression in ECG is a common finding during paroxysmal supraventricular tachycardia. The exact mechanism and etiology of this ST-segment depression is not always evident. In this study we have tried to evaluate the significance of
S. Zaman, L. Sayami, M. A. Rahim, A. Islam, M. Ullah, S. Nabi, M. A. Ali   +6 more
semanticscholar   +1 more source