Results 31 to 40 of about 116,699 (313)

An unusual ‘bow tie’ image in pacemaker implantation

Indian Pacing and Electrophysiology Journal, 2022
Upper venous system anatomic variations may cause difficulties during cardiac pacemaker implantation. Persistent left superior vena cava (PLSVC) and absent right superior vena cava could be an arrhythmogenic source of atrial arrhythmias and cardiac ...
Oguzhan Ekrem Turan, Resit Yigit Yilancioglu, Ahmet Anil Baskurt, Emin Evren Ozcan   +3 more
doaj   +1 more source

Cardiac manifestations of PRKAG2 mutation. [PDF]

, 2018
BACKGROUND:The Protein Kinase AMP-Activated Non-Catalytic Subunit Gamma 2 (PRKAG2) cardiac syndrome is characterized by glycogen accumulation in the cardiac tissue.
Ardehali, Reza, Banankhah, Pooya, Dota, Anthony, Fishbein, Gregory A   +3 more
core   +1 more source

Two dimensional electrophysiological characterization of human pluripotent stem cell-derived cardiomyocyte system. [PDF]

, 2017
Stem cell-derived cardiomyocytes provide a promising tool for human developmental biology, regenerative therapies, disease modeling, and drug discovery.
Gimzewski, James K, Minami, Itsunari, Nakano, Atsushi, Nakano, Haruko, Nakatsuji, Norio, Scharnhorst, Kelsey S, Stieg, Adam Z, Zhu, Huanqi   +7 more
core   +2 more sources

Left bundle branch pacing: An evolving site for physiological pacing

Journal of Arrhythmia, 2021
For patients with symptomatic bradyarrhythmia, cardiac pacing is the only appropriate treatment option. Electrical and mechanical dyssynchrony caused by traditional right ventricular apical pacing leads to left ventricular dysfunction and atrial ...
Eka P. B. Mulia, Muhammad R. Amadis, Rerdin Julario, Budi B. Dharmadjati   +3 more
doaj   +1 more source

Prolonged PR interval, first-degree heart block and adverse cardiovascular outcomes: a systematic review and meta-analysis [PDF]

, 2016
Objective: First-degree atrioventricular block is frequently encountered in clinical practice and is generally considered a benign process. However, there is emerging evidence that prolonged PR interval may be associated with adverse outcomes. This study
Barker, Diane, Beynon, Rhys, Buchan, Iain, Kwok, Chun Shing, Loke, Yoon K, Mamas, Mamas A, Morley-Davies, Adrian, Myint, Phyo K, Nolan, James, Patwala, Ashish, Rashid, Muhammad, Satchithananda, Duwarakan   +11 more
core   +1 more source

Autopsy for Medical Diagnostics: Finding the Cause of Sudden Unexpected Death through Investigation of the Cardiac Conduction System by Serial Sections

Diagnostics, 2023
Sudden unexpected death (SUD) is a fatal event that occurs in an apparently healthy subject in a way that such an abrupt outcome could have not been predicted.
Giulia Ottaviani, Simone G. Ramos
doaj   +1 more source

Cardiac conduction system- A detailed study in 46 cases of sudden death

Journal of Pathology of Nepal, 2015
Background: Atherosclerotic coronary artery disease is the modern pandemic and is said to be responsible for a major chunk of sudden cardiac deaths. However, in few cases; especially among the young, conduction system abnormalities were found to be the ...
LM Ilias, MR Pai, S Shukla, A Ponniah, K Gautam, P Vijayan   +5 more
doaj   +1 more source

PO-03-167 PREVALENCE OF CARDIAC FIBROSIS AND INFILTRATIVE CARDIOMYOPATHY IN PATIENTS WITH CONDUCTION SYSTEM DISEASE [PDF]

Heart Rhythm
Jeremy William, Haider Jumaah, Joseph Hogarty, Rose Crowley, Louise Segan, Justin A. Mariani, Hitesh Patel, James Hare, David M. Kaye, Andrew J. Taylor, Jonathan M. Kalman, Peter M. Kistler, Aleksandr Voskoboinik   +12 more
openalex   +2 more sources

CaMKII-dependent regulation of cardiac Na(+) homeostasis. [PDF]

, 2014
Na(+) homeostasis is a key regulator of cardiac excitation and contraction. The cardiac voltage-gated Na(+) channel, NaV1.5, critically controls cell excitability, and altered channel gating has been implicated in both inherited and acquired arrhythmias.
Grandi, Eleonora, Herren, Anthony W
core   +2 more sources

Predictive factors of atrioventricular conduction disorders [PDF]

Romanian Medical Journal
Atrioventricular conduction disorders represent an alteration in the normal function of the heart’s electrical conduction system, a system that connects the atria and ventricles through the atrio-ventricular node and the His-Purkinje system. Consequently,
Carmen Marina Deutsch, Elisabeta Badila, Adriana Iliesiu   +2 more
doaj   +1 more source