Results 201 to 210 of about 336,082 (318)

A Man With Two Pacemakers: The Mystery of the Electrocardiogram

Clinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Our findings reported a confusing but interesting clinical practice. In our study, three spike signals are observed during stable pacing periods, with fixed spikes occurring during the AV delay at 180 ms intervals, excluding other operation types such as CRT and His bundle pacing.
Yingchun Hu, Xiaoyu Chen, Hui Huang, Weiming Luo, Yisheng Zhou, Xingkao Chen, Guoping Liu, Hanping Zhang   +7 more
wiley   +1 more source

QRS complex and T wave planarity for the efficacy prediction of automatic implantable defibrillators. [PDF]

Heart
Hnatkova K, Andršová I, Novotný T, Vanderberk B, Sprenkeler D, Junttila J, Reichlin T, Schlögl S, Vos MA, Friede T, Bauer A, Huikuri HV, Willems R, Schmidt G, Sticherling C, Zabel M, Malik M.   +16 more
europepmc   +1 more source

A regular wide QRS complex tachycardia with fusion beats? [PDF]

J Arrhythm, 2020
Arias MA, Pachón M, Martín-Sierra C.
europepmc   +1 more source

Wide QRS complex tachycardia after surgical repair of an isolated atrial septal defect: What is the mechanism? [PDF]

J Arrhythm, 2021
Wang NC.
europepmc   +1 more source

Stress Determent via QRS Complex Detection, Analysis and Pre-processing [PDF]

, 2016
Wilhelm Daniel Scherz, Juan Antonio Ortega, Ralf Seepold, Natividad Martínez Madrid   +3 more
openalex   +1 more source

Wolff‐Parkinson‐White Mimicking Posterior STEMI: When Even AI Gets It Wrong

Clinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Wolff‐Parkinson‐White (WPW) can mimic ischemic ECG patterns, leading to potential misdiagnosis of acute coronary syndromes. This case highlights the importance of integrating clinical evaluation, echocardiography, and troponin testing with AI‐assisted ECG analysis to accurately differentiate pre‐excitation from true ischemia and avoid ...
Marco Biasin, Lorenzo Bonadiman, Francesca Vassanelli, Flavio Ribichini   +3 more
wiley   +1 more source

The Fragmented QRS Complex in Lead V₁: Time for an Update of the Athlete's ECG? [PDF]

J Cardiovasc Transl Res
Vecchiato M, Quinto G, Borasio N, Palermi S, Berton G, Battista F, Gasperetti A, Ermolao A, Neunhaeuserer D.   +8 more
europepmc   +1 more source

Ventricular tachycardia based on cardiac sarcoidosis with a narrow QRS complex, ablated on the left ventricle free-wall. [PDF]

Indian Pacing Electrophysiol J, 2021
Imada H, Fukuzawa K, Izawa Y, Kiuchi K, Hirata KI.   +4 more
europepmc   +1 more source

195 Mechanical dyssyncrony and response to cardiac resynchronization therapy in patients with narrow QRS complex

, 2011
Caroline Dussault, Erwan Donal, Patricia Réant, Stéphane Lafitte, Raymond Roudaut, Gilbert Habib, Pascal Guéret, Pascal Lim   +7 more
openalex   +1 more source

Draining Large Pericardial Effusion in a Pulmonary Hypertension Patient: Between a Rock and a Hard Place

Clinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Managing pericardial effusion in autoimmune diseases like systemic lupus erythematosus becomes particularly challenging when accompanied by pulmonary hypertension (PH). The risk of acute right ventricular overload and hemodynamic collapse makes pericardial drainage a high‐stakes decision.
Azhar Farooqui, Mohamed Alama, Ibrahim Antoun   +2 more
wiley   +1 more source