Acute Neurocardiogenic Injury After Subarachnoid Hemorrhage
Author(s) -
Nader M. Banki,
Alexander Kopelnik,
Michael W. Dae,
Jacob C. Miss,
Poyee P. Tung,
Michael T. Lawton,
Barbara J. Drew,
Elyse Foster,
Wade S. Smith,
William W. Parmley,
Jonathan G. Zaroff
Publication year - 2005
Publication title -
circulation
Language(s) - English
Resource type - Journals
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.105.558239
Subject(s) - medicine , cardiology , pathophysiology , perfusion , subarachnoid hemorrhage , scintigraphy , ejection fraction , ischemia , sympathetic denervation , sympathectomy , troponin , denervation , myocardial infarction , heart failure
Left ventricular (LV) systolic dysfunction has been reported in humans with subarachnoid hemorrhage (SAH), and its underlying pathophysiology remains controversial. Possible mechanisms include myocardial ischemia versus excessive catecholamine release from sympathetic nerve terminals.
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