Results 181 to 190 of about 64,157 (326)

High‐Precision Hemodynamic and Echocardiographic Assessment of Pacing in Obstructive Hypertrophic Cardiomyopathy

Pacing and Clinical Electrophysiology, EarlyView.
In obstructive hypertrophic cardiomyopathy (oHCM), right ventricular pacing (RVP) can desynchronize the left ventricle to relieve outflow tract obstruction and allow control of atrioventricular delay (AVD), but may impair ventricular function. In twenty two patients with oHCM, a high‐precision RVP protocol quantified outflow tract gradient (LVOTg) and ...
Jagdeep S. Mohal, Matthew J. Shun‐Shin, Kayla Chiew, Alejandra A. Miyazawa, Florentina Simader, Pannathorn Tangkongpanich, Rahul Bahl, Ji‐Jian Chow, James P. Howard, Akriti Naraen, Keenan Saleh, Jack W. Samways, Daniel Keene, S. M. Afzal Sohaib, Mark Tanner, Kevin M. W. Leong, Norman A. Qureshi, David C. Lefroy, Prapa Kanagaratnam, Darrel P. Francis, Amanda Varnava, Zachary I. Whinnett, Ahran D. Arnold   +22 more
wiley   +1 more source

Fragmented QRS complex with an additional R-wave attenuated by short RR interval in a patient with acute pulmonary embolism and cardiogenic shock. [PDF]

J Geriatr Cardiol, 2022
Takahashi K, Nakahara H, Arimitsu E, Imamine S, Obata Y, Nakanishi K, Taniguchi Y, Amano M, Omori C, Okura T.   +9 more
europepmc   +1 more source

Automatic QRS complex detection algorithm designed for a novel wearable, wireless electrocardiogram recording device [PDF]

, 2012
Dorthe B. Nielsen, Kenneth Egstrup, J. Branebjerg, G. B. Andersen, Helge B. D. Sørensen   +4 more
openalex   +1 more source

Fragmented QRS complex as a predictor of no-reflow in myocardial infarction: a systematic review and meta-analysis. [PDF]

Proc (Bayl Univ Med Cent)
Attachaipanich T, Attachaipanich S, Thanyaratsarun T, Danpanichkul P, Kaewboot K.   +4 more
europepmc   +1 more source

Fibroblast growth factor 21 is associated with widening QRS complex and prolonged corrected QT interval in patients with stable angina. [PDF]

BMC Cardiovasc Disord, 2022
Hung WC, Yu TH, Wang CP, Hsu CC, Lu YC, Wei CT, Chung FM, Lee YJ, Wu CC, Tang WH.   +9 more
europepmc   +1 more source

A single chip solution for pulse transmit time measurement [PDF]

, 2013
Asanin, Bogdan, Karadaglic, Dejan, Knezevic, Sasa, Stojanovic, Radovan   +3 more
core   +1 more source

An Unusual Cause of Intermittent Broad QRS Complexes [PDF]

, 2013
Philippe Debruyne, Tom Rossenbacker, Hein J.J. Wellens   +2 more
openalex   +1 more source

The Impact of the Spatial Distribution of Ventricular Extrasystoles on Implantable Cardioverter‐Defibrillator Recipients

Pacing and Clinical Electrophysiology, EarlyView.
Distribution of distinct topographies and their relationship with NYHA classes and therapies. Each of the 111 dots represents a distinct PVC topography recorded in the 12L‐AECGs. Black dots represent PVC associated with patients classified as NYHA class I, green dots with NYHA class II, and yellow dots with NYHA class III.
Carlos Arthur Hansel Diniz da Costa, Gabriela Menichelli Medeiros Coelho, Rhanniel Theodorus Helhyas Oliveira Shilva Gomes Villar, Gabriela Rodrigues de Oliveira, Pedro Henrique Correia Filgueiras, Enia Lucia Coutinho, Claudio Cirenza, Angelo Amato Vincenzo de Paola   +7 more
wiley   +1 more source

A Wide QRS Complex Tachycardia with Variation of Ventriculoatrial Interval: What is the Mechanism? [PDF]

J Innov Card Rhythm Manag
Algul E, Merovci I, Kara M, Cetin EHO, Kocyigit Burunkaya D, Sunman H, Korkmaz A, Ozcan F, Cay S, Ozeke O, Ozdemir O, Aras D, Topaloglu S.   +12 more
europepmc   +1 more source

Relationship Between Fragmented QRS Complex and Long-Term Cardiovascular Outcome in Patients with Essential Hypertension. [PDF]

Anatol J Cardiol, 2022
Altunova M, Püşüroğlu H, Karakayalı M, Şahin AA, Demir AR, Yılmaz E, Çizgici AY, Ertürk M.   +7 more
europepmc   +1 more source