Results 161 to 170 of about 38,214 (275)

Heart Failure With Reduced Ejection Fraction And A Narrow QRS Complex: Combination Of A Subcutaneous Defibrillator With Cardiac Contractility Modulation.

, 2015
Susanne Röger, Martin Borggrefe, Jürgen Kuschyk   +2 more
openalex   +1 more source

2064 Fragmented QRS complexes on 12-lead ECG as a marker of greater myocardial infiltration by cardiac magnetic resonance gadolinium-delayed enhancement images in patients with sarcoidosis [PDF]

, 2008
Mohamed Homsi, Lamaan Alsayed, Dev Vaz, Mithilesh K. Das, Jo Mahenthiran   +4 more
openalex   +1 more source

Cost‐Utility Analysis of Left Bundle Branch Area Versus Biventricular Pacing for Cardiac Resynchronization Therapy: A Multicenter, Prospective, Quasi‐Experimental Study

Journal of Cardiovascular Electrophysiology, EarlyView.
Cost‐utility of LBBAP CRT versus BVP CRT. ABSTRACT Introduction Cardiac resynchronization therapy (CRT) is a well‐established treatment for patients with heart failure (HF). Recently, left bundle branch area pacing (LBBAP) has emerged as a more physiological alternative to biventricular pacing (BVP) for CRT.
José M. Sánchez‐Moreno, Leticia García‐Mochón, Manuel Molina‐Lerma, Guillermo Gutiérrez‐Ballesteros, Manuel Frutos‐López, Ricardo Pavón‐Jiménez, M. C. Olvera‐Porcel, Juan Jiménez‐Jáimez, Miguel Álvarez   +8 more
wiley   +1 more source

An u-healthcare system using an wireless sensor node with ECG analysis function by QRS-complex detection

, 2007
Dae-Seok Lee, Sachin Bhardwaj, Wan‐Young Chung   +2 more
openalex   +2 more sources

OCCASIONAL APPEARANCE OF QRS COMPLEXES WITH VENTRICULAR PRE-EXCITATION [PDF]

, 1964
A Farinelli, L. Grandi, Paola Soriani
openalex   +1 more source

Deep Learning‐Based Prediction Model for Cardiac Resynchronization Therapy Responders Using Electrocardiogram Data

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Cardiac resynchronization therapy (CRT) is an established treatment for advanced heart failure, but approximately 30% of patients fail to respond. This study aimed to develop and evaluate deep learning models using preimplantation electrocardiogram (ECG) data to predict CRT response.
Hitoshi Mori, Yuya Fujisaki, Syunta Higuchi, Masataka Narita, Daisuke Kawano, Kazuhisa Matsumoto, Wataru Sasaki, Tsukasa Naganuma, Naomichi Tanaka, Kazuhiko Kuinose, Haruka Yamazaki, Hiroki Yamazaki, Wataru Yoshino, Toshiki Takeda, Yoshifumi Ikeda, Ritsushi Kato   +15 more
wiley   +1 more source

Arctic lake trout (Salvelinus namaycush) show evidence of seasonal acclimation of cardiac adrenergic sensitivity but not heat tolerance

Journal of Fish Biology, EarlyView.
Abstract Many Arctic fishes experience prolonged periods of extreme cold and large thermal variation over both rapid and seasonal time scales which challenge critical physiological functions. In the central Canadian Arctic, we caught wild adult lake trout (Salvelinus namaycush) acclimatized to winter and summer temperatures to determine the extent to ...
Emily P. Williams, Les N. Harris, Jean‐Sébastien Moore, Ella K. Middleton, Shira A. Berkelhammer, Ben Speers‐Roesch, Matthew J. H. Gilbert   +6 more
wiley   +1 more source

Parent's Process of Escalation of Care for Their Deteriorating Children Admitted to Paediatric Wards: A Grounded Theory

Journal of Clinical Nursing, EarlyView.
ABSTRACT Aim Explore the care escalation process initiated by parents concerned about their hospitalised child's deterioration and healthcare providers' response to parental concerns. Design A qualitative study using Charmaz's constructivist grounded theory.
Catia Genna, Kiara Ros Thekkan, Immacolata Dall'oglio, Emanuela Tiozzo, Massimiliano Raponi, Corrado Cecchetti, Orsola Gawronski   +6 more
wiley   +1 more source

Profiling the sleep architecture of ageing adults using a seven‐state continuous‐time Markov model

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Sleep is a complex biological process regulated by networks of neurons and environmental factors. As one falls asleep, neurotransmitters from sleep–wake regulating neurones work in synergy to control the switching of different sleep states throughout the night. As sleep disorders or underlying neuropathology can manifest as irregular switching,
Jonathon Jacobs, Caitlin E. Martin, Bernard Fuemmeler, Shanshan Chen   +3 more
wiley   +1 more source

Exercise-Induced ST Elevation in Patients With Non-Ischemic Dilated Cardiomyopathy and Narrow QRS Complexes

, 2013
Hiroyuki Takahama, Hiroshi Takaki, Yusuke Sata, Kazushi Sakane, Yasushi Ino, Teruo Noguchi, Yoichi Goto, Masaru Sugimachi   +7 more
openalex   +2 more sources