Results 151 to 160 of about 82,658 (284)

Paroxysmal atrial fibrillation

Okayama Igakkai Zasshi (Journal of Okayama Medical Association), 1980
Ritsuo MAE, Haruki NAGAHANA, Kozo MASHIMA, Akinobu FUJII, Kazuo IHORIYA, Daiji SAITO, Shoichi HARAOKA   +6 more
openaire   +2 more sources

Wide QRS Tachycardia in WPW: When Antidromic AVRT Imitates VT

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Atrioventricular Re‐entry Tachycardia (AVRT) occurs in patients with accessory pathways (AP) via a re‐entry circuit between the AV node and the AP. Anterograde conduction through the AP causes antidromic AVRT with wide QRS complexes, which may mimic ventricular tachycardia (VT). We report a 59‐year‐old male with ischemic cardiomyopathy (EF 35%)
Aleksandra Grbović, Ružica Jurčević, Sladjana Božović‐Ogarević, Vladimir Ignjatović, Miloš Babić, Branko Djurdjević, Mihailo Jovičić, Vasko Žugić   +7 more
wiley   +1 more source

Catheter Ablation of Atrial Tachycardia Originating From the Posterior Wall of the Left Atrium Following Prior Atrial Fibrillation Ablation: A Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT This case report describes a 56‐year‐old male with recurrent symptomatic atrial tachycardia (AT) following prior extensive atrial fibrillation ablation, including posterior wall isolation. Surface ECG suggested a possible pulmonary vein origin, but high‐density 3D electroanatomic mapping precisely localized the focus to the left atrial ...
Ying Gong, Ali Ma, Zhen Yang
wiley   +1 more source

Novel Impedance‐Guided Contact Mapping Technique for the Circular Multielectrode Pulsed‐Field Ablation Catheter

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Impedance‐guided PulseSelect contact mapping (i‐Pulse) adapts EnSite X Contact Index for a circular multielectrode PFA catheter, enabling real‐time visualization of electrode–tissue contact without fluoroscopy. With ICE guidance, Δimpedance > 5% identified adequate contact, standardized tagging, and guided applications in three atrial ...
Kennosuke Yamashita, Yohei Kikuchi, Keita Yoshiyama, Daiki Kumazawa, Yosuke Mizuno, Kosuke Onodera   +5 more
wiley   +1 more source

Pulsed Field Ablation Terminated Atrial Fibrillation Triggered by Persistent Left Superior Vena Cava: A Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT A 73‐year‐old patient with paroxysmal atrial fibrillation (AF) and a history of two ablation procedures was referred to our center due to recurrence. Persistent left superior vena cava (PLSVC) was revealed in preprocedural echocardiography and computed tomography.
Yun Xie, Changjian Lin, Liqun Wu
wiley   +1 more source

A Rare Case of Anterior Papillary Muscle Rupture Following Acute Non‐ST Elevation Myocardial Infarction

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Sudden hemodynamic deterioration after myocardial infarction should prompt immediate evaluation for papillary muscle rupture, even in the absence of a murmur or large‐vessel occlusion. Acute severe mitral regurgitation from papillary muscle rupture may mimic recurrent ischemia, and early echocardiography with prompt surgical intervention can ...
Biyas Thapa, Somee Rauniyar, Pratiksha Paudel   +2 more
wiley   +1 more source

Poland Syndrome With Dextrocardia: A Rare Association Leading to Complex Cardiopulmonary Challenges

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Patients with Poland syndrome, especially those with left‐sided defects accompanied by dextrocardia, may be predisposed to significant respiratory and cardiac complications. This case underscores the importance of early recognition, thorough cardiopulmonary assessment, and proactive planning for airway management and ventilatory support to ...
Sai Kommineni, Anna Morse, Saisreeja Jekkireddy, Shyam Ganti, Maneesh Gaddam   +4 more
wiley   +1 more source

Cardiac Manifestations of KCNK17 Mutations and/or Polymorphisms: A Systematic Review

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Background and Aims The KCNK17 gene encodes k2p17.1 channels (TASK‐4 or TALK‐2) with dominant expressions in the atria and the Purkinje fibers. Emerging studies have suggested possible associations between KCNK17 variants and cardiovascular as well as cerebrovascular diseases. This review aimed to systematically evaluate the evidence on KCNK17
Amir Askarinejad, Mahshid Malakootian, Dorsa Shekouh, Amirreza Sabahizadeh, Majid Haghjoo   +4 more
wiley   +1 more source

Possible Implications for Clinical Practice and Resource Use When Applying the 2022 ESC Guidelines for Perioperative Troponin Testing After Non‐Cardiac Surgery in a Swiss Hospital: An Observational Retrospective Study

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Background and Aims Myocardial injury after non‐cardiac surgery (MINS) is a significant postoperative complication. In 2022, the European Society of Cardiology (ESC) updated its guidelines, recommending perioperative troponin monitoring for a broader surgical population.
Noemi Ruetsche, Stass Danielsons, Dalibor Milijkovic, Pascal Probst, Markus K. Mueller, Nils Horn, Christian Pieper, JoEllen Welter, Alexander Dullenkopf   +8 more
wiley   +1 more source

Paroxysmal Atrial Fibrillation in Liver Diseases: Epidemiology and Possible Pathophysiological Mechanisms. [PDF]

J Clin Med
Bălăceanu LA, Grigore C, Bălăceanu-Gurău B, Gurău CD, Grigorescu IV, Dina I.   +5 more
europepmc   +1 more source