Results 51 to 60 of about 458,325 (387)
The role of heart rate and ivabradine in acute heart failure
Monaldi Archives for Chest Disease, 2019 Resting heart rate (HR) is considered a powerful predictor of mortality both in healthy subjects and in cardiovascular (CV) patients, including those affected by heart failure (HF).
Edoardo Sciatti +4 more
doaj +1 more source
, 2005 Pacemapping (PM) is an electrophysiologic technique designed to help locating tachycardia sources by stimulating at different endocardial sites in order to reproduce the clinical tachycardia characteristics.
Moreno, Mauricio +2 more
core +2 more sources
Gene Transfer of Engineered Calmodulin Alleviates Ventricular Arrhythmias in a Calsequestrin-Associated Mouse Model of Catecholaminergic Polymorphic Ventricular Tachycardia [PDF]
, 2018 Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a familial arrhythmogenic syndrome characterized by sudden death. There are several genetic forms of CPVT associated with mutations in genes encoding the cardiac ryanodine receptor (RyR2 ...
Belevych, Andriy E +12 more
core +1 more source
Junctional ectopic tachycardia in infants and children
Journal of Arrhythmia, 2019 Tachyarrhythmias originating in the atrioventricular (AV) node and AV junction including the bundle of His complex (BH) are called junctional tachycardia (JT) or junctional ectopic tachycardia (JET). Congenital JET (CJET) is a rare arrhythmia that occurs
R. Kylat, R. Samson
semanticscholar +1 more source
Targeting Histamine H4 Receptor in the Rostral Ventromedial Medulla to Relieve Hypertension
Advanced Science, EarlyView.H4R and its downstream TRPV1 channel mediate the excitatory effect of TMN histaminergic afferent inputs on GABAergic sympathoinhibitory neurons in RVMM. Intranasal delivery of selective H4R agonist VUF 8430 suppresses renal sympathetic outflow and elicits sustained depressor and bradycardia responses in SHRs and CUMS‐induced hypertensive rats ...
Ying Shi +18 more
wiley +1 more source
Archives of Academic Emergency Medicine, 2017 Introduction:Â The use of vagal nerve stimulation is identified as a proper treatment option in patients with stable supraventricular tachycardia (SVT). This study aimed to assess the success of Valsalva maneuver via a handmade device in reversion of SVT.
Maryam Motamedi +3 more
doaj +1 more source
Indian Journal of Anaesthesia, 2021 Background and Aims: Myomectomy is associated with perioperative bleeding. The aim of the study is to evaluate the effect of intramyometrial vasopressin on blood loss and the associated cardiovascular complications during myomectomy.
Rabie Soliman +2 more
doaj +1 more source
Interesting Electrophysiological Findings in a Patient With Coincidental Right Ventricular Outflow Tract and Atrioventricular Nodal Reentrant Tachycardia [PDF]
, 2004 Tachycardia induced tachycardias are not common in clinical practice, and it is believed that most cases of double tachycardia are coincidental.
Müderrisoglu, Haldun +2 more
core +2 more sources
Predicting tachycardia as a surrogate for instability in the intensive care unit
Journal of clinical monitoring and computing, 2019 Tachycardia is a strong though non-specific marker of cardiovascular stress that proceeds hemodynamic instability. We designed a predictive model of tachycardia using multi-granular intensive care unit (ICU) data by creating a risk score and dynamic ...
Joo Heung Yoon +6 more
semanticscholar +1 more source
Pacemaker-Mediated Tachycardia Interpolated Into Ventricular Tachycardia
Texas Heart Institute Journal, 2022 Based on the constant cycle length (382 ms) of the re-VT during the prolongation of ventriculoatrial conduction (from 170 to 240 ms), the re-VT was most probably microreentrant. Different retrograde conduction times of the VT (160 ms) and PMT (315 ms) might suggest the existence of a dual retrograde conduction with separate pathways for each of the 2 ...
Miličević, Goran +2 more
openaire +2 more sources