Results 231 to 240 of about 64,157 (326)

T Wave and QRS Complex Alternans During Stress ECG Testing According to the Presence or Absence of Diabetes Mellitus

, 2012
Christov
openalex   +2 more sources

Left ventricular diastolic and systolic dyssynchrony and dysfunction in heart failure with preserved ejection fraction and a narrow QRS complex [PDF]

, 2017
Shuang Liu, Zhengyu Guan, Xuanyi Jin, Pingping Meng, Yonghuai Wang, Xianfeng Zheng, Dalin Jia, Chunyan Ma, Jun Yang   +8 more
openalex   +1 more source

Effect of Dapagliflozin Treatment on Index of Cardiac Electrophysiological Balance in Patients With Heart Failure With Reduced Ejection Fraction

Annals of Noninvasive Electrocardiology, Volume 30, Issue 5, September 2025.
Sodium‐glucose cotransporter‐2 inhibitor confers cardioprotective effects in patients with left ventricular systolic dysfunction and may attenuate the risk of sudden cardiac death through its antiarrhythmic properties. However, the precise mechanisms underpinning the antiarrhythmic potential of SGLT2 inhibitors remain incompletely characterized.
Yusuf Kayhan, Hakan Kaya, Veysi Kavalci, Sabri Abus, Kadir Biyikli, Sezer Markirt, Cemil Can, Erkan Markirt, Deniz Merde Özdemir   +8 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 rare form of extremely wide QRS complex due to reversed homologous electrical ventricular separation of acute heart failure [PDF]

, 2017
Sujuan Yan, Jianhua Yu, Zhen Xia, Bo Zhu, Jinzhu Hu, Juxiang Li   +5 more
openalex   +1 more source

Prediction of Sinus Rhythm Maintenance After Electrical Cardioversion Using Spectral and Vector Cardiographic ECG Analysis

Annals of Noninvasive Electrocardiology, Volume 30, Issue 5, September 2025.
The combination of spectral analysis of AF activity and VCG analysis of ventricular activity provided more accurate predictive information than either analysis alone. Since our ECG parameters are easy to analyze, in the future, it could become a standard part of ECG Holter recording to help in the decision‐making process when the patient is referred to
Sabri Hassouna, Marek Hozman, Dalibor Heřman, Jana Veselá, Věra Filipcová, Filip Plesinger, Zbyněk Bureš, Pavel Osmančík   +7 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

Factors affecting the mean electrical axis of the heart in trained Thoroughbreds

Equine Veterinary Education, Volume 37, Issue 9, Page 471-478, September 2025.
Summary Background Assuming that the ventricular myocardium of horses is subjected to exercise‐induced hypertrophy, we hypothesised that the mean electrical axis (MEA) of the heart would change. Objectives To define a longitudinal study to detect any changes in the direction of the MEA in Thoroughbred horses using ECG.
M. Felici, P. Pratelli, A. Gazzano, F. Cecchi, G. Incastrone, N. Bernabò, P. Baragli   +6 more
wiley   +1 more source

Diagnosing Right Ventricular Hypertrophy [PDF]

, 2010
Ginter, James F., Loftis, Patrick
core   +1 more source

Prognostic significance of the distortion of terminal portion of QRS complex on admission electrocardiogram in ST segment elevation myocardial infarction

, 2013
Dnyaneshwar V. Mulay, Sachin Mukhedkar
openalex   +1 more source