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http://dx.doi.org/10.1016/j.hrcr.2020.12.006 | DOI Listing |
J Cardiovasc Electrophysiol
December 2022
Arrhythmia & Electrophysiology Center, IRCCS MultiMedica, Sesto San Giovanni, Italy.
Georgian Med News
November 2021
3Ltd "Clinic Rustavi", Rustavi, Georgia.
The aim of the study was to analyze the prevalence of asymptomatic VPP among young athletes when the screening protocol includes both resting and exercise ECG and determine the role of stress ESG testing in the detection of VPP among asymptomatic athletes. We conducted a cross-sectional retrospective study of 15.187 young Georgian athletes from 12 to 25 who underwent cardiac preparticipation screening at the TSMU Clinical Center of Sports Medicine and Rehabilitation from 2010 to 2019.
View Article and Find Full Text PDFAnn Noninvasive Electrocardiol
May 2022
Division of Cardiology, Department of Internal Medicine, Institute of Myocardial Injury and Repair, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China.
A 50-year-old male patient with a history of severe valvular regurgitation underwent mitral and aortic valve replacement surgery 3 months ago. Preoperative 12-lead electrocardiogram presented atrial flutter (AFL) and atrial fibrillation. AFL complicated with ventricular pre-excitation was observed on current admission.
View Article and Find Full Text PDFHeartRhythm Case Rep
March 2021
Department of Cardiology, Karolinska Institute at Karolinska University Hospital, Stockholm, Sweden.
J Electrocardiol
June 2021
Department of Cardiology, Huashan Hospital Fudan University, 12 Wulumuqizhong Road, Shanghai 200040, China. Electronic address:
A 28 year old female with manifest preexcitation underwent electrophysiology study for intermittent palpitation. During progressively premature atrial extrastimuli, bypass tract was blocked before relative refractory period of AV node, making it unfeasible to observe the change of H-V interval and QRS morphology during decremental nodal conduction. However, dual AV node physiology, presented as a marked increase of A-H interval, occurred when a short-coupled extrastimulus was delivered, followed by a preexcited QRS with an H-V interval identical to that in sinus rhythm.
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