Atrial arrhythmia
Atrial arrhythmia in ageing spontaneously hypertensive rats: unraveling the substrate in hypertension and ageing
... (P50). Arrhythmia inducibility and ...the atrial appendage, starting from 100 ms cycle length, which was decreased in 5 ms intervals every 2 seconds until either atrial tachycardia/fibrillation ...
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Case Report Emergency management of catheter-induced cardiac tamponade in patients with atrial arrhythmia
... during atrial arrhythmia ablation is markedly higher, which can be attributed to a number of important procedural differences, including extensive intracardiac catheter ma- nipulation and ablation, the ...
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Melanocyte like cells in the heart and pulmonary veins contribute to atrial arrhythmia triggers
... Only atrial stimulation was performed during studies with carbachol and proprano- ...assess atrial and ventricular conduction, refractoriness, and arrhythmia inducibility using up to 3 extrastimuli ...
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Mechanisms of Atrial Arrhythmia: Investigations of the Neuro- Myogenic Interface in the Mouse
... A central objective of this thesis was to determine how to systematically elicit and study atrial arrhythmia in the mouse. Here I investigate AV nodal conduction properties and two supraventricular ...
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Description of the Human Atrial Action Potential Derived From a Single, Congruent Data Source: Novel Computational Models for Integrated Experimental-Numerical Study of Atrial Arrhythmia Mechanisms
... human atrial data, and only limited CaT data were available for validation from the ...human atrial calcium handling systems, rather than performing development and parameterization of a novel calcium ...
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Bachmann’s Bundle Pacing not Only Improves Interatrial Conduction but Also Reduces the Need for Ventricular Pacing
... to atrial arrhyth mia episodes. As the atrial arrhythmia is a substan tial compound of sinus node disease, the first and most important finding of our study is that the implantation of an ...
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A Novel Grammar-Based Approach to Atrial Fibrillation Arrhythmia Detection for Pervasive Healthcare Environments
... detect atrial arrhythmia, which is one of the most common cardiac ...other arrhythmia disorders. The proposed method models an arrhythmia by a regular ...MIT-BIH arrhythmia dataset show ...
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ARRHYTHMIA'S: TYPES, PATHOPHYSIOLOGY AND THERAPY: A REVIEW
... in arrhythmia Origin and mechanism of the arrhythmia is different and the electrocardiogram is used to have complete knowledge of arrhythmias, methodology and its construction of electrical ...different ...
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Improvement of left ventricular function in patients with persistent atrial tachyarrhythmia induced cardiomyopathy undergoing radiofrequency ablation
... persistent atrial tachyarrhythmia induced cardiomyopathy (TIC) un- dergoing radiofrequency ablation, and to study the pathogenesis and effective treatment of ...persistent atrial tachyarrhy- thmia and ...
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Original Article Prophylactic amiodarone therapy following catheter ablation reduces early and very-late arrhythmia recurrences in atrial fibrillation patients: a systematic review and meta-analysis
... [29]. Although its efficacy has been well estab- lished [30], catheter ablation still encounters with substantial risk of recurrences [25, 31, 32], including early recurrence (within 3 months), late recurrence (from 3 ...
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Autonomic cardiac regulation facilitates acute heat tolerance in rainbow trout: in situ and in vivo support
... decline in β -adrenergic sensitivity, as suggested previously (Ask et al., 1981; Eliason and Anttila, 2017; Sandblom and Axelsson, 2011; Shiels et al., 2003). Nonetheless, the sensitivity of the heart to β -adrenergic ...
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Clinical implication of disturbed left atrial phasic functions in the heterogeneous population associated with hypertension or atrial fibrillation
... other arrhythmia, history of ablation procedure, pace- maker implantation or cardiopulmonary surgery, chronic obstructive pulmonary disease and inadequate echocar- diographic ...
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Life-threatening ventricular arrhythmia recognition by nonlinear descriptor
... ventricular arrhythmia. ECG episodes with VT and VF from MIT-BIH malignant arrhythmia database [21] are tested for cardiac abnormal- ity ...ventricular arrhythmia recognition ...
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Prevalence of Cardiac Arrhythmias among Chronic Obstructive Pulmonary Disease Patients Admitted to Jimma University Medical Center
... The mean age of the subjects in the present study was (55.1±13.66) years, while majority of the patients (32.5%) classified at interval of 51-60 years indicates also in our setup, COPD still remains a disease of the ...
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How To Treat An Arrhythmia
... As a result, the treatment you are prescribed is very often a compromise between the risks and symptoms associated with your arrhythmia and the side eff ects of your treatment. “Successful” treatment may mean ...
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Irregular Heartbeat (Arrhythmia)
... Conventional medicine has invented its own diagnostic terms to cover the fact that it does not know the origin of most arrhythmias. “Paroxysmal” arrhythmia means nothing else than “causes unknown.” As a direct ...
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Cardiac Arrhythmias. Introduction. Sinus Rhythms. Premature Beats. Secondary article. John A Kastor, University of Maryland, Baltimore, Maryland, USA
... Cardiac arrhythmias are disturbances in the rhythm of the heart, manifested by irregularity or by abnormally fast rates (tachycardias) or abnormally slow rates (bradycar- dias). Patients who perceive these abnormalities ...
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Development and validation of a new Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA) with focus on symptom burden
... treating arrhythmia patients can be either curative treatment or to achieve symptom ...in arrhythmia patients are designed for AF patients separ- ately, or developed for patients with other supraventricu- ...
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Cardiac Arrhythmia and Geomagnetic Activity
... Geomagnetic activity (GMA) is part of the physical environment surrounding us. In last century many studies were published discussing different links between the level of GMA and human homeostasis. They include studies ...
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Fetal and Neonatal Ventricular Arrhythmia
... Only in cases of severe congenital heart abnor- malities or medical disease does ventricular arrhythmia produce symptoms of such severity as to warrant therapy.29 According to Gelband et[r] ...
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