منابع مشابه
Mesothelioma of the atrioventricular node.
A patient with Mobitz type 2 heart block caused by a mesothelioma of the atrioventricular node died of a subarachnoid haemorrhage at the age of 33 two years after implantation of a permanent pacemaker. Mesothelioma of the atrioventricular node is rare, and reported cases have all been diagnosed post mortem. Mesothelioma of the atrioventricular node should be considered in the differential diagn...
متن کاملCystic atrioventricular node tumour: not a mesothelioma.
Cystic tumours of the atrioventricular node (sometimes called ‘‘benign mesotheliomas of the atrioventricular node’’) are rare lesions associated with sudden cardiac death. 2 A recent case provided several informative points regarding the nature of this lesion and best practice methodology within the coroner’s necropsy. A 31 year old man, training for a marathon, collapsed and died suddenly with...
متن کاملFatal heart block due to mesothelioma of the atrioventricular node.
A fit young man of 23 was symptom free until the time of his death despite a narrow complex complete heart block, with resting heart rates down to 35 beats/min, that was first diagnosed when he was 10. The clinical diagnosis remained congenital heart block. Necropsy showed extensive infiltration of the atrioventricular node and proximal bundle by mesothelioma tissue. Pacing had not been advised...
متن کاملHistological study of the atrioventricular node and bundle in the heart of ovine fetus
This study was conducted on the atrioventricular node (AVN) and atrioventricular bundle (AVB) of fivefour-month-old ovine fetuses. The histological structure of these components was studied by routinehistological techniques and use of specific staining methods. The AVN was caudally located adjacent to theroot of the aorta. It was almost spherical in shape and consisted of twisty cells. The node...
متن کاملThe role of Na+-K+-ATPase in the basic and rate-dependent properties of isolated perfused rabbit Atrioventricular Node
Introduction: Ouabaine is a well-known atrioventricular (AV) node depressant agent, but its effects on functional properties of the AV node have not been cleared. The aim of the present study was to determine how ouabaine administration modifies the rate-dependent properties of the AV node. Methods: Selective stimulation protocols were used to quantify independently electrophysiological prop...
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ژورنال
عنوان ژورنال: Heart
سال: 1985
ISSN: 1355-6037
DOI: 10.1136/hrt.53.4.468