Define atrial contraction. atrial contraction synonyms, atrial contraction pronunciation, atrial contraction translation, English dictionary definition of atrial contraction. adj. 1. Of or relating to an architectural atrium. 2. Of or relating to an anat
Electrocardiographically,fibrillationmay be fine or coarse, without evidence of organized activity on the surface ECG or in the endocavitary leads. In patients with paroxysmal recurrent atrial fibrillation with or withoutheart disease, the fibrillatory process may begin asatrial flutteror may be precipit...
A connection between Sick Sinus Syndrome (SSS) orSinus node dysfunction(SND) and atrial fibrillation (AF) has been recognized in the literature since the 1960s. There is some evidence to support AF inducing SND and some support for the notion that SND causes and promotes the development of AF...
Atrial fibrillation detectionshort-term ECGfeature selectionRR interval modifyartificial neural networkIn the presence of premature atrial contraction (PAC), premature ventricular contraction (PVC) or other ectopic beats, RR intervals (RRIs) may be disturbed, which results in other types of heart ...
Ventricular functions and remodeling were assessed by echocardiography with an modality of pacing who is blinded to the pacing mode. Figure 1. The fluoroscopic images, EGM by both HBP and LBBP in an AF patient. AF: atrial fibrillation; HBP: His bundle pacing; LBBP: left bundle branch ...
Wegener's granulomatosis with progressive conduction disturbances and atrial fibrillation. Heart. 2007;93(7):777.Lim HE, Lee YH, Ahn JC. Wegener's granulomatosis with pro- gressive conduction disturbances and atrial fibrillation. Heart 2007;93:77....
OBJECTIVE: (1) To estimate the prevalence of atrial fibrillation (Af) in the general population of Saitama Prefecture, (2) to identify useful information obtained from subjects' history and laboratory findings for predicting imminent occurrence of Af.DESIGN: Cross sectional study and retrospective ...