Surface ECGAim Atrioventricular (AV) delay optimization improves hemodynamics and clinical parameters in patients treated with cardiac resynchronization therapy and dual-chamber-pacemakers (PM). However, data on optimizing AV delay in patients treated with VDD-PMs are scarce. We, therefore, investigated ...
Delay in the next atrial activation or termination without reaching the atrium also proves that the accessory pathway participates in the arrhythmia mechanism. It should be noted, however, that a His-refractory ventricular extrastimlus may not always advance the atrial activation in an AVRT using a...
ObjectiveToobservechangesoftheAVdelayandit’seffectontheelectricsynchr onismaswellashemodynamics inCRTpatients,Methods13patientswhoreeiveCRTweretestedtheoptimalA VdelaybytheUCG,Atthesametime.12-leadsurface ECGwererecorded.ResultsOptimalAVdelayshowgreatdispersewhichvar ...
CHARACTERISTICS OF SECOND DEGREE AV BLOCK IN PATIENTS WITH DUAL AV NODAL PATHWAYS : HOLTER ELECTROCARDIOGRAPHIC ANALYSIS : Arrhythmias, Clinical : PROCEEDINGS OF THE 50th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY 喜欢 0 阅读量: 33 作者:...
The Avas hill is located in the center of a town (Miskolc) in North Hungary., Several landslides occured on the slopes of the hill in the past and the sliding still continues in these days. This paper is about the steep Northern slope of the hill which densely built and its geological...
The onset of P wave to the start of QRS complex (PR) and QRS intervals were also measured by electrocardiography (ECG, Lead II). All mice used were male mice, as DMD is an X-linked recessive disease. Table 1. Expression and Transduction of Heart Tissue after rAAVrh74.MCK.GALGT2 Gene...
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Cardiac involvement is rare, conduction delay being the most rare one. This case reports on a middle-aged male patient with heart failure symptoms due to a 1st degree atrioventricular block with a marked PR prolongation of 480 ms on electrocardiography (ECG). Because of heart failure symptoms ...
Why would there be a delay between the ECG pattern and the resulting beat of the heart? Assume that for one beat, the stroke volume of the left ventricle is greater than that of the right ventricle. Explain why in a normal heart this would be corre...
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