Ventricular arrhythmias (VAs) are common after a left ventricular assist device (LVAD) implantation. Further, the majority of post-LVAD ventricular tachycardias (VTs) are secondary to a preexisting cardiomyopathy substrate. Intr...
Atrio-ventricular nodal re-entrant paroxysmal supraventricular tachycardia (AVNRT), the most commonly encountered supraventricular tachycardia (SVT), is a re-entrant tachycardia with well-described heterogeneity of both fast an...
heart ratevariabilityautonomic nervous systemIdiopathic ventricular tachycardia (IVT) is a rare arrhythmia in children. A great deal of uncertainty and numerous questions still remain regarding the extent of investigation, therapy, and long-term prognosis for children with IVT. The existence of ...
Is your resting heart rate high, normal or low? Do you know how to measure it? Learn all about what affects your resting heart rate.
T. Jr. Heart rate variability: measurement and clinical utility. Ann. Noninvasive Electrocardiol. 10, 88–101 (2005). Article PubMed PubMed Central Google Scholar Butera, G. et al. Patients operated for tetralogy of fallot and with non-sustained ventricular tachycardia have reduced heart rate...
Ventricular Tachycardia (VT) ECG Review Ventricular tachycardia refers to a wide QRS complex heart rhythm — that is, a QRS duration beyond 120 milliseconds — originating in the ventricles at a rate of greater than 100 beats per minute. ...
Zhuang, J.J., Ning, X.B., Du, S.D., Wang, Z.Z., Huo, C.Y., Yang, X., Fan, A.H.: Short-term nonlinear heart rate variability forecast of ventricular tachycardia. Chinese Science Bulletin 53, 520–527 (2008)Nonlinear short-term heart rate variability prediction of spontaneous ...
(Fig.7h), all the 12 TG mice examined at 4-week, 8-week or 18-week old showed ventricular tachycardia (Fig.7h), in line with the frequently observed arrhythmogenic Ca2+waves in the TG cardiomyocytes (Fig.4l–n). Echocardiographic analysis of 4-week, 8-week and 18-week old mice (...
Ventricular tachycardia (VT) is a malignant arrhythmia affecting millions of people worldwide and is frequently related to the presence of scar tissue resulting from conditions such as myocardial infarction. The re-entrant circuits...
On Day 4, the patient developed sustained ventricular tachycardia. She experienced palpitations but remained haemodynamically stable. Sinus rhythm was restored 30 min after administration of loading dose amiodarone (300 mg)....