A Detector for Premature Atrial and Ventricular Complexes [PDF]
Frontiers in Physiology, 2021 The relationship between premature atrial complexes (PACs) and atrial fibrillation (AF), stroke and myocardium degradation is unclear. Current PAC detectors are beat classifiers that attain low sensitivity on PAC detection.
Guadalupe García-Isla +2 more
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Pathophysiological Mechanisms of Premature Ventricular Complexes [PDF]
Frontiers in Physiology, 2020 Premature ventricular complexes (PVCs) are the most common ventricular arrhythmia. Despite the high prevalence, the cause of PVCs remains elusive in most patients.
Mark G. Hoogendijk +3 more
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The Ubiquitous Premature Ventricular Complex [PDF]
Cureus, 2020 Premature ventricular complexes (PVCs) are one of the most commonly encountered arrhythmias and are ubiquitous in clinical practice, both in the outpatient and inpatient settings. They are often discovered incidentally in asymptomatic patients, however, can cause myriad symptoms acutely and chronically.
Cameron Koester +3 more
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Independent prognostic value of high-risk ventricular premature complexes during exercise or recovery in asymptomatic patients: A meta-analysis of observational studies [PDF]
Indian Heart Journal, 2023 Introduction: Ventricular premature contractions (VPCs) are a common finding during cardiac stress tests. The independent prognostic value of these findings in patients in asymptomatic patients is unclear.
Kartik Gupta +5 more
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Premature atrial and ventricular complexes in outpatients referred from a primary care facility. [PDF]
PLoS ONE, 2018 BACKGROUND:Premature complexes are common electrocardiographic findings in daily clinical practice that require further evaluation. Investigation may sometimes be complex and expensive.
Wilma Noia Ribeiro +4 more
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Premature ventricular complexes as a first manifestation in left ventricular non‐compaction cardiomyopathy: A case report and focused review of the literature [PDF]
Clinical Case Reports, 2022 Left ventricular non‐compaction (LVNC) cardiomyopathy is an uncommon unclassified or genetic myocardial disorder. Frequent premature ventricular complexes (PVCs) as unique finding in LVNC cardiomyopathy are rare.
Alejandro Sánchez Velásquez +2 more
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Bipolar radiofrequency catheter ablation between the left ventricular endocardium and great cardiac vein for refractory ventricular premature complexes originating from the left ventricular summit [PDF]
Journal of Arrhythmia, 2020 Ablation for ventricular arrhythmias originating from the left ventricular (LV) summit is sometimes challenging. Bipolar radiofrequency catheter ablation (RFCA) is effective for refractory arrhythmias; little is known about bipolar RFCA from the coronary
Sayuri Tokioka +4 more
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Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes [PDF]
JACC: Case ReportsIn 3 similar cases of supraventricular tachycardia, rhythm presented the same conversion mode. In 1 case, tachycardia was terminated with atrial activation, while entrainment maneuvers during an electrophysiology study revealed the same response and ...
Konstantinos Tampakis, MD +4 more
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Acute changes in left atrial appendage function with premature ventricular complexes [PDF]
Indian Heart JournalObjectives: Left atrial appendage (LAA) dysfunction is a risk factor for stroke. Evidence shows that frequent premature ventricular complexes (PVCs) are associated with embolic stroke. Whether left atrial dysfunction is the bridging link between frequent
Suresh Kumar Sukumaran +5 more
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Premature Ventricular Complex–Induced Cardiomyopathy
Arrhythmia & Electrophysiology Review, 2018 Premature ventricular complex-induced cardiomyopathy is a potentially reversible condition in which left ventricular dysfunction is induced by the occurrence of frequent premature ventricular complexes (PVCs). Various cellular and extracellular mechanisms and risk factors for developing cardiomyopathy in this context have been suggested but the exact ...
Francis E. Marchlinski +1 more
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