Objective: Present study is undertaken to understand genesis of variability in QTC interval in healthy subjects as per age, sex and weight parameters and planning preventive measures for any abnormal findings.Materials and methods: 315 healthy normotensive healthy subjects (male=179, female=136) in ...
Mandal B,Kaur G,Batra YK,Mahajan S.Manifestation of Long QT syndrome with normal QTc interval under an- esthesia: a case report. Paediatric Anaesthesia . 2011MANDAL B, KAUR G, BATRA YK, MAHAJAN S. Manifes- tation of long QT syndrome with normal QTc in- terval under anesthesia: a case...
Increasing intra-abdominal deposition of fat is closely associated with prolongation of the QTc interval independent of obesity and other cardiovascular risk factors. This may facilitate the development of cardiac arrhythmias and sudden death. Aims and Objectives: To determine whether abdominal obesity is...
and the details of the features are discussed in the Discussion section. For the models with additional baseline features, we added the six baseline characteristics of patients (age (normalized), gender (0 female; 1 male), hypertension (0 no; 1 yes), diabetes (0 no; 1 yes), dyslipidemia...
In the subgroup of patients above 15 years and without beta blocker treatment, the sex effect (female minus male) on QTci interval duration was 17 ms (4.1; 29.9) in LQT1 patients. QTc duration was not different between sex in LQT2 and in LQT3 patients (mean difference 3 ms (21.6; ...
In this article, we report a case of COVID-19 patient who developed polymorphic ventricular tachycardia with torsade de pointes morphology with normal QTc interval in the setting of fever. An 81-year-old woman was admitted with symptoms of COVID-19. She was treated with hydroxychloroquine, ...
When the QTc interval is "shortened" in response to a decrease in the RR interval (a> -0.079), the QT response is considered normal. When the QTc interval is "lengthened" (a -0.079), the reaction is considered pathological. ;EFFECT: method improves accuracy of detecting the latent ...
Long-term follow-up of catecholamine-induced polymorphous ventricular arrhythmias with a normal QTc interval: a report of 20 cases with an 8 year-follow-upNo AbstractLucet, V.Grau, F.Denjoy, I.Do Ngoc, D.ARCHIVES DE PEDIATRIE
Increasing intra-abdominal deposition of fat is closely associated with prolongation of the QTc interval independent of obesity and other cardiovascular risk factors. This may facilitate the development of cardiac arrhythmias and sudden death. Aims and Objectives: To determine whether abdominal obesity is...
Also the mean QRS duration in female was significantly smaller than male (p = 0.03). There were no statistically significant differences in the mean R/T ratio, QTc interval, Tpeak-end duration between subgroups, six postures and three lead (p > 0.05).Postures, electrodes location and cardiac...