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(ORd)) [16]. In addition, steady-state rate-dependence of porcine APD, S1S2 APD restitution, and alternans were compared to human, along with the inducibility of arrhythmogenic EADs , DADs and TA. Results ...
. The initiating beats of the spontaneous arrhythmias most frequently seemed to originate from the deep subendocardium (either in Purkinje or in M-cells). 3.2 Simultaneous appearance of EADs and DADs in the intact ...
[2]. Ca2+ alternans is one of the most studied phenomena for cardiac arrhythmias . Ca2+ alternans can cause action potential duration (APD) alternans due to the bi-directional coupling of the membrane ...
as alterations either in the duration of the action potential (APD alternans ) or/and in the cytosolic calcium transient amplitude (CaT alternans ) [2]. Clinically, cardiac alternans especially that associated ...
ventricular tachyarrhythmias including torsades de pointes (TdP),3,4,79,80 afterpotentials ( EADs , DADs ), and triggered activity.23,26,76,81 Patients with LQT3 are at a high risk for both ventricular arrhythmias ...
groups are generally lower than in infected groups. Treatment with L-NAME does not significantly prone the non-infected mice to the appearance of cardiac arrhythmias (p>0.05, Fisher’s exact test). All ...
and cardiac events.37 2. Myocardial substrates of arrhythmias in HCM The HCM ventricular myocardium exhibits a number of histopathological changes that contribute to generate an arrhythmogenic substrate ...
understood. Evaluating the underlying cardiac electrophysiology (EP) can help in the treatment of cardiac arrhythmias and other consequences of heart failure. In this regard, computational biventricular models ...
Introduction Long QT syndrome (LQTS) is characterized by a QT interval >450 ms and is associated with an increased incidence of ventricular arrhythmias in individuals leading to sudden cardiac death ...
arrhythmias : DADs , EADs , and alternans , Crit. Rev. Clin. Lab. Sci. , 2003 , vol. 40 (pg. 337 - 375 ) Google Scholar Crossref Search ADS PubMed WorldCat Crumb WJ Jr , Ekins S , Sarazan RD , Wikel JH , Wrighton ...
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