Results 11 to 20 of about 194,887 (218)

Echocardiography and cardiac arrhythmias [PDF]

Hellenic Journal of Cardiology, 2018
Cardiac arrhythmias refer to any abnormality or disturbance in the normal activation sequence of the myocardium and may be indicative of structural heart disease and the cause of significant cardiovascular complications and sudden cardiac death.
Constantinos H. Papadopoulos, Dimitrios Oikonomidis, Efstathios Lazaris, Petros Nihoyannopoulos   +3 more
doaj   +2 more sources

Sex-Specific Aspects of Cardiac Electrophysiology and Arrhythmias [PDF]

, 2023
This article provides a condensed but comprehensive summary of the latest knowledge of sex-specific aspects of arrhythmias. Starting with sex-based differences in electrophysiological properties of the heart, it further covers sex- and gender-differences
Hildegard Tanner, Babken Asatryan, Tanner, Hildegard, Mühl, Aline, Asatryan, Babken, Aline Mühl   +5 more
core   +1 more source

Dysglycemia and arrhythmias [PDF]

, 2023
Disorders in glucose metabolism can be divided into three separate but interrelated domains, namely hyperglycemia, hypoglycemia, and glycemic variability.
Tse, Gary, Liu, Ying, Roever, Leonardo, Liu, Tong, Zhang, Nan, Li, Guang-Ping, Sun, Dong-Kun, Qiu, Jiu-Chun   +7 more
core   +1 more source

Inherited cardiac arrhythmias [PDF]

, 2020
The main inherited cardiac arrhythmias are long QT syndrome, short QT syndrome, catecholaminergic polymorphic ventricular tachycardia and Brugada syndrome.
Schwartz, Peter J., Antzelevitch, Charles, Wilde, Arthur A. M., Bezzina, Connie R., Ackerman, Michael J., Cuneo, Bettina F., Borggrefe, Martin   +6 more
core   +1 more source

A K_ATP channel opener inhibited myocardial reperfusion action potential shortening and arrhythmias [PDF]

, 2001
Low concentrations of certain K_ATP channel openers have been reported to exert a moderate inhibitory effect on arrhythmias during post-ischaemic early myocardial reperfusion, but the accompanying effects on the time course of ...
Northover, B.J., Ian MacKenzie, Basil J Northover, Antony J Workman, MacKenzie, I., Workman, A.J.   +5 more
core   +1 more source

Regulation of gap junction function; the role of nitric oxide. [PDF]

, 2013
Myocardial ischemia resulting from sudden occlusion of a coronary artery is one of the major causes in the appearance of severe, often life-threatening ventricular arrhythmias.
Kovács Mária, Miskolczi Gottfried, Végh, Ágnes, Gönczi, Márton, Végh Ágnes, Gottfried Miskolczi, Miskolczi eGottfried, Miskolczi, Gottfried, Kovács, Mária, Gönczi eMárton, Kovács eMária, Gönczi Márton, Ágnes Végh, Mária Kovács, Ágnes eVégh, Márton Gönczi   +15 more
core   +1 more source

Genetic basis and molecular biology of cardiac arrhythmias in cardiomyopathies. [PDF]

, 2020
Cardiac arrhythmias are common, often the first, and sometimes the life-threatening manifestations of hereditary cardiomyopathies. Pathogenic variants in several genes known to cause hereditary cardiac arrhythmias have also been identified in the ...
Asatryan, Babken, Marian, Ali J, Wehrens, Xander H T   +2 more
core   +1 more source

Mechanisms of Sudden Cardiac Death Oxidants and Metabolism [PDF]

, 2017
Ventricular arrhythmia is the leading cause of sudden cardiac death (SCD). Deranged cardiac metabolism and abnormal redox state during cardiac diseases foment arrhythmogenic substrates through direct or indirect modulation of cardiac ion channel ...
Yang, Kai-Chien;Kyle, John W.;Makielski, Jonathan C.;Dudley, Samuel C., Jr., 楊鎧鍵   +1 more
core   +1 more source

MicroRNAs in cardiac arrhythmia: DNA sequence variation of MiR-1 and MiR-133A in long QT syndrome. [PDF]

, 2014
Long QT syndrome (LQTS) is a genetic cardiac condition associated with prolonged ventricular repolarization, primarily a result of perturbations in cardiac ion channels, which predisposes individuals to life-threatening arrhythmias.
Corfield, VA, Christiansen, M, Corfield, Valerie A, Christiansen, Kasper M, Carlsen, AL, Christiansen, KM, Carlsen, Anting L, Behr, Elijah R, Kanters, JK, Hedley, Paula L, Kanters, Jørgen K., Christiansen, Michael, Behr, ER, Hedley, PL   +13 more
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Successful catheter cryoablation for premature ventricular contractions originating from the para‐Hisian region

Clinical Case Reports, 2019
We achieved successful catheter cryoablation in a patient with para‐Hisian premature ventricular contractions (PVCs) without conduction disturbance using the freeze‐thaw‐freeze method while observing the atrial‐His bundle interval.
George Suzuki, Akihiko Yotsukura, Tadafumi Nanbu, Masayuki Sakurai   +3 more
doaj   +1 more source