Results 221 to 230 of about 25,348 (249)
Some of the next articles are maybe not open access.
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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Atrioventricular Node Ablation
Heart Failure Clinics, 2015Cardiac resynchronization therapy (CRT) is a device-based, nonpharmacologic approach that has shown to improve the outcome in patients with heart failure in terms of mortality and morbidity reduction. Large randomized trials have virtually enrolled patients in New York Heart Association class III-IV, with reduced left ventricular ejection fraction ...
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Connexins in the Sinoatrial and Atrioventricular Nodes
2006The sinoatrial node (SAN) and the atrioventricular node (AVN) are specialized tissues in the heart: the SAN is specialized for pacemaking (it is the pacemaker of the heart), whereas the AVN is specialized for slow conduction of the action potential (to introduce a delay between atrial and ventricular activation during the cardiac cycle).
Boyett, M. R. +12 more
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Mesothelioma (Coelothelioma) of the Atrioventricular Node
Chest, 1971This is the 12th reported case of benign mesothelioma of the atrioventricular (AV) node, studied both clinically and pathologically. In this case, serial sections were done throughout the entire conduction system. The patient clinically showed AV block with a nodal pacemaker.
R T, Lafargue, A M, Hand, M, Lev
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Reconstruction of the human atrioventricular node
The Anatomical Record, 1967AbstractThe right atrioventricular junction and A‐V node area in each of five human hearts was studied histologically in serial sections. The A‐V node of a 54‐year old female was reconstructed in four colors to provide a three‐dimensional model of cardiac relationships, blood supply, and nodal configuration.
R C, Truex, M Q, Smythe
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Electrical activity in sinus node and atrioventricular node
American Heart Journal, 1956Summary Complicated multiphasic differential complexes of a low voltage are demonstrated locally in the anatomic sinus nodal region. This local sinus activity is, in differential leads, most characteristic in that part of the sinus node, where, in simultaneous unipolar leads, the initial negativity is found. Pure initial negativity is seen only in a
M W, VAN DER KOOI +3 more
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Neurona in the region of the atrioventricular node
Human Pathology, 1981A three month old infant died of apparent sudden infant death syndrome. Autopsy showed a neuroma in the region of the atrioventricular node, unassociated with neurofibromatosis. The atrioventricular node and bundle of His were normal. It was not possible to ascribe the sudden death to the neuroma.
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Mapping the Atrioventricular Node
New England Journal of Medicine, 2007A 75-year-old woman presented with dyspnea, an awareness of rapid heart action, and permanent atrial fibrillation with a rapid ventricular response that had been resistant to treatment with beta-blockers, calcium-channel blockers, digoxin, and multiple cardioversions. For severe rheumatic aortic and mitral stenosis, she had undergone replacement of the
Andrew E. Epstein, James K. Kirklin
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Heart block and mesothelioma of the atrioventricular node
The American Journal of Cardiology, 1967Abstract A case of a primary mesothelioma of the atrioventricular node is described. The tumor caused complete heart block for at least 30 years. The 9 previously reported cases are summarized. The microscopic nature of the tumor and the tendency for heart block to occur before the fifth decade of life are emphasized.
N I, Kaminsky +3 more
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Clarifying the anatomy of the atrioventricular node artery
International Journal of Cardiology, 2018Reports of conduction abnormalities necessitating permanent pacemaker implantation due to atrioventricular node artery injury and increasing evidence of stenosis of the atrioventricular node artery in cases of sudden death are of unsolved clinical importance.
Tomokazu, Kawashima, Fumi, Sato
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