Results 261 to 270 of about 88,913 (308)
Some of the next articles are maybe not open access.
Atrioventricular block after reciprocating atrioventricular junctional tachycardia
The American Journal of Cardiology, 1975Short runs of symptomatic atrioventricular (A-V) block occurred after spontaneous cessation of reciprocating A-V junctional tachycardia in a patient with right bundle branch block, normal H-V interval and sinus nodal dysfunction. These episodes were characterized by long (more than 1 sec) P-P intervals during which the A deflections were not followed ...
J M, Aranda +3 more
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Anatomy of the Atrioventricular Junction, Atrioventricular Grooves, and Accessory Pathways
Cardiac Electrophysiology Clinics, 2020Accessory pathways that bypass all or part of the normal atrioventricular conduction system traverse the atrioventricular junction. The atrioventricular junction comprises of a limited septal component and much more extensive right and left parietal components.
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Atrioventricular nodal parasystole∗
The American Journal of Cardiology, 1964Abstract Ten cases of atrioventricular nodal parasystole have been discussed in detail. The variation of the shortest interectopic intervals was noted to be much greater than anticipated. The atrioventricular nodal parasystolic rate was somewhat slower than would be expected in view of the physiologic automaticity of the atrioventricular node; this ...
K Y, CHUNG, T J, WALSH, E, MASSIE
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Crossed atrioventricular connections
American Heart Journal, 1980Four cases of crossed atrioventricular connections are described. All of them were diagnosed at cardiac catheterization by angiocardiography and one was examined pathologically. Two possessed situs solitus, one with concordant connections and the other with discordant connections; the other had two situs inversus, both of them with concordant ...
F, Attie +7 more
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Mapping in the atrioventricular junction
Journal of Electrocardiology, 1991Ectopic conduction is defined as the premature exit of the cardiac impulse from the specialized conduction system across a damaged Purkinje-ventricular muscle interface. This anomalous form of atrioventricular (AV) conduction was induced in the dog heart by lidocaine injection of the His bundle-interventricular septum interface and by ischemic damage ...
B J, Scherlag +5 more
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Complex Atrioventricular Canal
Seminars in Thoracic and Cardiovascular Surgery: Pediatric Cardiac Surgery Annual, 2007Complex forms of atrioventricular (AV) canal (C) such as; AVC with left ventricular outflow tract obstruction, tetralogy of Fallot with complete AVC, double orifice left AV valve, unbalanced complete AVC, and single ventricle patients with common AVC valve require careful preoperative planning and special techniques.
Michael E, Mitchell +2 more
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Mesothelioma of the Atrioventricular Node
Chest, 1973In a 17-year-old girl with first degree heart block and two ventricular septal defects, a mesothelioma of the atrioventricular node was noted upon histologic examination of the conduction system. Predominant in the female sex, the condition may occur at any age, 16 of the reported cases being under 30 years of age.
C, Ibarra-Perez +2 more
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Lymphatics of the Atrioventricular Valves
Archives of Surgery, 1973The mitral and tricuspid valves of the mammalian heart have been investigated to determine whether lymphatic channels are present in the leaflets. Extracorporeal circulation and atriotomy were used in 32 animal experiments. India ink was injected into the leaflets. The leaflets were examined with light and electron microscopes. A second phase consisted
R R, Bradham, E F, Parker, W B, Greene
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Heart, 2014
To the Editor I read with great interest the ‘challenge’ posed by the electrocardiographic recording in issue 7 of Heart for 2014.1 I also noted with interest that the authors suggest that Monckeberg provided the first account of such dual nodes in 1993. Since Monckeberg was long since dead by that date, this must be some mistake!
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To the Editor I read with great interest the ‘challenge’ posed by the electrocardiographic recording in issue 7 of Heart for 2014.1 I also noted with interest that the authors suggest that Monckeberg provided the first account of such dual nodes in 1993. Since Monckeberg was long since dead by that date, this must be some mistake!
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Implantable Atrioventricular Defibrillators
Cardiac Electrophysiology Review, 2001link_to_subscribed_fulltext
Lau, CP, Tse, HF
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