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Performance and Robustness Testing of a Non-Invasive Mapping System for Ventricular Arrhythmias
Frontiers in Physiology, 2022 Background: The clinical value of non-invasive mapping system depends on its accuracy under common variations of the inputs. The View Into Ventricular Onset (VIVO) system matches simulated QRS complexes of a patient-specific anatomical model with a 12 ...
Krista Lesina +9 more
doaj +1 more source
A Statistical Model for Risk Stratification on the Basis of Left Ventricular Ejection Fraction and Heart-Rate Turbulence [PDF]
, 2000 The MPIP data set was used to obtain a model for mortality risk stratification of acute myocardial infarction patients. The predictors heart rate turbulence (HRT) and left-ventricular ejection fraction (LVEF) were employed. HRT was a categorical variable
Pashova, Victoria +7 more
core +1 more source
Acquired heart block: A possible complication of patent ductus arteriosus in a preterm infant [PDF]
, 2008 A large patent ductus arteriosus (PDA) is a frequently encountered clinical problem in extremely low birth weight (ELBW) infants. It leads to an increased pulmonary blood flow and in a decreased or reversed diastolic flow in the systemic circulation ...
Mittal, Rashmi +6 more
core +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006 The cardiac rhythm in a 24-hour period of 12 dogs of the Boxer breed, clinically healthy, males and females, of different ages was evaluated. No differences between males and females in the minimum, medium and maximum cardiac rates were observed (P>0.05).
R.B. Nogueira +4 more
doaj +1 more source
Creation of ventricular septal defects on the beating heart in a new pig model [PDF]
, 2008 Background/ Aims: So far, surgical and interventional therapies for muscular ventricular septal defects ( mVSDs) beyond the moderator band have had their limitations. Thus, alternative therapeutic strategies should be developed.
Hinterseer, M. +7 more
core +1 more source
, 2023 OBJECTIVE: Premature ventricular complexes are common in healthy individuals' ambulatory monitoring. The index of cardiac-electrophysiological balance may predict malignant ventricular arrhythmias.
Adalı, Mehmet Koray +2 more
core +1 more source
Pseudo-Premature Ventricular Complex Can Herald Device Malfunction
Research in Cardiovascular Medicine, 2018 The increasing number of complex functions in implantable devices demands for an increased ability to recognize these features during patient monitoring and assessment. New device algorithm and lead structures are embryonic concerning device implantation;
Amir Farjam Fazelifar +2 more
doaj +1 more source
Frontiers in Cardiovascular Medicine, 2022 BackgroundRadiofrequency catheter ablation (CA) is an efficient antiarrhythmic treatment with a class I indication for idiopathic ventricular arrhythmia (IVA), only when drugs are ineffective or have unacceptable side effects.
Jianwei Zheng +7 more
doaj +1 more source
Risk Stratification in Post-MI Patients Based on Left Ventricular Ejection Fraction and Heart-Rate Turbulence [PDF]
, 2003 Objectives: Development of risk stratification criteria for predicting mortality in post-infarction patients taking into account LVEF and heart-rate turbulence (HRT).
Rolnitzky, Linda +7 more
core +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023 Background Idiopathic ventricular fibrillation (VF) is a diagnosis of exclusion following normal cardiac investigations. We sought to determine if exercise‐induced changes in electrical substrate could distinguish patient groups with various ventricular ...
Ji‐Jian Chow +14 more
doaj +1 more source