Results 91 to 100 of about 113,738 (283)

The effects of repetitive electric cardiac stimulation in dogs with normal hearts, complete heart block and experimental cardiac arrest [PDF]

open access: yes, 1955
Direct cardiac stimulation was conducted in the open chest. In normal animals, auricular stimulation at frequencies faster than the spontaneous rate caused little change in vascular pressures or cardiac output.
GAERTNER, RA, STARZL, TE, WEBB, RC
core   +1 more source

Evaluation and management of premature ventricular complexes

open access: yesCleveland Clinic Journal of Medicine, 2013
Premature ventricular complexes (PVCs) are a common cause of palpitations. Related symptoms include difficulty breathing, chest pain, fatigue, and dizziness. PVCs are also commonly detected incidentally on electrocardiography, outpatient ambulatory monitoring, and inpatient telemetry.
openaire   +2 more sources

Predicting factors for unresolved premature ventricular complexes in healthy children

open access: yesBMC Pediatrics
Background Premature ventricular complexes (PVCs) are generally benign in healthy children, but in some cases, a persistent high PVC burden may be observed, potentially related to ventricular tachycardia or left ventricular dysfunction.
Seongjin Choi   +4 more
doaj   +1 more source

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

open access: yesTex Heart Inst J, 2022
Park KM   +7 more
europepmc   +1 more source

Case of idiopathic left ventricular summit premature ventricular contractions successfully treated by catheter ablation

open access: yesClinical Case Reports
Key Clinical Message CA of LVS premature beats complexes is difficult due to anatomical limitations. We report a patient with PVCs originating from the LVS region who was successfully ablated by ablation.
Na Tian, Like Ma, Yinjiao Ma, Zhen Yang
doaj   +1 more source

Computer Aided ECG Analysis - State of the Art and Upcoming Challenges

open access: yes, 2013
In this paper we present current achievements in computer aided ECG analysis and their applicability in real world medical diagnosis process. Most of the current work is covering problems of removing noise, detecting heartbeats and rhythm-based analysis.
Car, Sinisa, Padavic, Ivan, Velic, Marko
core   +1 more source

A Case of Cardiomyopathy Induced by Premature Ventricular Complexes.

open access: yesCirculation Journal, 2002
Tachycardia-induced cardiomyopathy is a well-known and reversible condition, but the left ventricular dysfunction caused by frequent isolated premature ventricular complexes (PVCs) has been rarely reported. Apparent dilated cardiomyopathy was resolved in a patient after the focal source of PVCs was eliminated by radiofrequency catheter ablation ...
Hirokazu, Shiraishi   +8 more
openaire   +3 more sources

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