Results 81 to 90 of about 52,908 (304)

Heart rate turbulence in patients with stable coronary artery disease and its relationship with the severity of the disease

Türk Kardiyoloji Derneği Arşivi, 2015
OBJECTIVE: Heart rate turbulence (HRT) indicates the impairment of cardiac autonomic function. With the literature containing insufficient information on HRT in stable coronary artery disease (CAD), this study aimed to investigate the role of HRT in ...
Onur Baydar, Veysel Oktay, Ümit Yaşar Sinan, Uğur Coşkun, Ahmet Yıldız, Okay Abacı, Tevfik Gürmen, İnci Fıratlı   +7 more
doaj   +1 more source

Prognostic significance of premature ventricular complex burden on hospitalized patients with heart failure

Journal of Arrhythmia, 2020
Background The clinical significance of premature ventricular complexes (PVCs) in heart failure (HF) remains unclear. We aimed to clarify the associations of PVC burden with re‐hospitalization and cardiac death in HF patients.
Shinya Yamada, Akiomi Yoshihisa, Takamasa Sato, Masashi Kamioka, Takashi Kaneshiro, Masayoshi Oikawa, Atsushi Kobayashi, Takafumi Ishida, Yasuchika Takeishi   +8 more
doaj   +1 more source

Acute echocardiographic effects of sotalol on ventricular systolic function in dogs with ventricular arrhythmias. [PDF]

, 2018
BackgroundSotalol is a commonly used antiarrhythmic drug that may alter ventricular function.ObjectiveTo determine the effect of sotalol on echocardiographic indices of ventricular systolic function in dogs with ventricular arrhythmias.AnimalsThirty-five
Anderson, Baumwart, Chetboul, Cornell, Dukes-McEwan, Hansson, Hoffmann, Hohnloser, Kaye, Mahmarian, Maran, Martin, Meurs, Meurs, Meurs, Meurs, Motskula, Oyama, Palermo, Peralta, Schnelle, Seidler, Singh, Smets, Stephenson, Summerfield, Visser, Visser, Wess, Wess, Zupan   +30 more
core   +2 more sources

Dynamic Modulation of the Microenvironment Promotes Functional Maturation of Engineered Tissues

Advanced Healthcare Materials, EarlyView.
Engineered tissues lack the dynamic microenvironment of native tissues. A biocompatible, diffusible small molecule to dynamically modulate tissue microenvironments during maturation is used. Timing‐dependent modulation yields distinct outcomes, producing thicker, more native‐like blood vessels, stronger and more mature cardiac tissues, and optimized ...
Eric Silberman, Hadas Oved, Itay Gil, Amgad Marzook, Ester Sapir Baruch, Yahel Shechter, Assaf Shapira, Tal Dvir   +7 more
wiley   +1 more source

A case of tacrolimus-induced supraventricular arrhythmia after kidney transplantation

São Paulo Medical Journal
CONTEXT Tacrolimus is a potent immunosuppressive drug often administered to transplant recipient patients and exhibits a variety of adverse cardiovascular effects.
Bo-Ra Kim, Ho-Sik Shin, Yeon-Soon Jung, Hark Rim   +3 more
doaj   +1 more source

Electrophysiological mapping of the epicardium via 3D‐printed flexible arrays

Bioengineering & Translational Medicine, 2023
Cardiac electrophysiology mapping and ablation are widely used to treat heart rhythm disorders such as atrial fibrillation (AF) and ventricular tachycardia (VT). Here, we describe an approach for rapid production of three dimensional (3D)‐printed mapping
Terrence Pong, Kevin J. Cyr, Cody Carlton, Joy Aparicio‐Valenzuela, Hanjay Wang, Meghedi Babakhanian, Alessandro Maiuolo, Haley Lucian, Paul J. Wang, Y. Joseph Woo, Anson M. Lee   +10 more
doaj   +1 more source

Novel electrocardiographic criteria for the diagnosis of arrhythmogenic right ventricular cardiomyopathy [PDF]

, 2015
Aims: In order to improve the electrocardiographic (ECG) diagnosis of arrhythmogenic right ventricular cardiomyopathy (ARVC), we evaluated novel quantitative parameters of the QRS complex and the value of bipolar chest leads (CF leads) computed from the ...
Bastiaenen, Rachel, Batchvarov, Velislav N., Behr, Elijah R., Clark, Elaine, Macfarlane, Peter, Postema, Pieter G., Wilde, Arthur A.M.   +6 more
core   +1 more source

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

Advanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas, Bilal Kizilaslan, Aastha Shah, Jason F. Hou, Yoonsoo Shin, Alejandra Hernandez Moyers, Claudia Lozano, Canan Dagdeviren   +7 more
wiley   +1 more source

Case report: electrical storm during induced hypothermia in a patient with early repolarization

BMC Cardiovascular Disorders, 2017
Background Population based studies showed an association of early repolarization in the electrocardiogram (ECG) and a higher rate of sudden cardiac death presumably due to ventricular fibrillation.
Patrick Badertscher, Michael Kuehne, Beat Schaer, Christian Sticherling, Stefan Osswald, Tobias Reichlin   +5 more
doaj   +1 more source

The Use of Telemetry Monitoring Among General Medicine Patients [PDF]

, 2017
Objective: To determine why and when general medicine non-ICU patients are upgraded from a non-telemetry level of care to telemetry monitoring at Thomas Jefferson University Hospital (TJUH).
Chen, MD, Debbie, Diemer, MD, Gretchen A.   +1 more
core   +1 more source