Results 1 to 10 of about 30,534 (282)

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, Tamás Géczy, Sing-Chien Yap, Tamas Szili-Torok   +3 more
doaj   +3 more sources

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, Sulmaz Zahedi, Tanya Singh Kakar, Akhilesh Khuttan, Rajat Kalra, Bryan M. Zweig   +5 more
doaj   +2 more sources

Left Ventricular Dysfunction in Outpatients with Frequent Ventricular Premature Complexes. [PDF]

Tex Heart Inst J, 2022
Frequent ventricular premature complexes (VPCs) and VPC QRS duration are risk factors for left ventricular (LV) dysfunction. To determine which clinical characteristics and electrocardiographic features are associated with LV dysfunction (ejection fraction, <50%) and frequent VPCs, we retrospectively reviewed data from a single-center registry of ...
Park KM, Im SI, Lee SH, Gwag HB, Park Y, Park SJ, Kim JS, On YK.   +7 more
europepmc   +5 more sources

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, Seiji Fukamizu, Iwanari Kawamura, Takeshi Kitamura, Rintaro Hojo   +4 more
doaj   +2 more sources

Supraventricular Tachycardia Conversion as a Response in Ventricular Premature Complexes [PDF]

JACC: Case Reports
In 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, Evangelia-Erasmia Papakonstantinou, MD, Alexandros Sykiotis, MD, Sokratis Pastromas, MD, George Andrikopoulos, MD   +4 more
doaj   +2 more sources

Long-Term Outcomes and Post-Ablation Medication De-Escalation After Catheter Ablation for Premature Ventricular Complexes: A Nationwide Cohort Study [PDF]

International Journal of General Medicine
Chung-Yu Lin,1– 3 Chien-Wei Chuang,1,2 Mingchih Chen,1,2 Ben-Chang Shia1,2 1Graduate Institute of Business Administration, Fu Jen Catholic University, New Taipei City, Taiwan; 2Artificial Intelligence Development Center, Fu Jen Catholic University, New ...
Lin CY, Chuang CW, Chen M, Shia BC
doaj   +2 more sources

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.
Koester, Cameron, Ibrahim, Abdisamad M, Cancel, Michelle, Labedi, Mohamed R   +3 more
openaire   +2 more sources

Management of Common Arrhythmia in the Neurological Intensive Care Unit [PDF]

Journal of Neurocritical Care, 2018
Cardiac arrhythmias are a common problem in the neurological intensive care unit and represent a major cause of ischemic stroke. Significant arrhythmias are most likely to occur in elderly patients.
Sung-Hwan Kim
doaj   +1 more source

Ablation of Incessant Premature Ventricular Complex Through Retrograde Transvenous Ethanol Infusion

JACC: Case Reports, 2020
Ethanol infusion has been used for the treatment of ventricular arrhythmia. We describe a case of ethanol infusion through the coronary sinus venous network to treat refractory epicardial premature ventricular complexes.
David Meier, MD, Anna Giulia Pavon, MD, Patrizio Pascale, MD, Valérie Stolt, MD, Antoine Delinière, MD, Claudia Herrera-Siklody, MD, Olivier Muller, MD, PhD, Etienne Pruvot, MD   +7 more
doaj   +1 more source

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, Alice Tatsuko Yamada, Cesar José Grupi, Gisela Tunes da Silva, Alfredo Jose Mansur   +4 more
doaj   +1 more source