Determinants of aortic sclerosis progression: implications regarding impairment of nitric oxide signalling and potential therapeutics
Author(s) -
Aaron L. Sverdlov,
D. Ngo,
Wai Ping Alicia Chan,
Yuliy Y. Chirkov,
Bernard J. Gersh,
John J. McNeil,
John D. Horowitz
Publication year - 2012
Publication title -
european heart journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.336
H-Index - 293
eISSN - 1522-9645
pISSN - 0195-668X
DOI - 10.1093/eurheartj/ehs171
Subject(s) - medicine , nitric oxide , aortic valve stenosis , aortic valve , stenosis , cardiology , multiple sclerosis , ramipril , immunology , blood pressure
Aortic valve stenosis (AS) and its precursor, aortic valve sclerosis (ASc), occur frequently in Western populations. Investigations to retard the progression of AS using statins have been unsuccessful. Development of ASc in humans is associated with increased aortic valve backscatter (AVBS) and poor tissue nitric oxide (NO) responsiveness. In an animal model, ramipril retarded AS/ASc development. We have now set out to identify factors associated with the progression of ASc in humans.
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