Randomized, Double-Blind, Placebo-Controlled Study of Ascorbate on the Preventive Effect of Nitrate Tolerance in Patients With Congestive Heart Failure
Author(s) -
Hideki Watanabe,
Masaaki Kakihana,
Sadanori Ohtsuka,
Yasuro Sugishita
Publication year - 1998
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.97.9.886
Subject(s) - medicine , heart failure , placebo , pulmonary wedge pressure , hemodynamics , cardiology , pulmonary artery , vitamin , anesthesia , alternative medicine , pathology
Reduced cGMP production caused by increased superoxide has been proposed as a mechanism of nitrate tolerance during continuous nitrate therapy. This study was designed to evaluate the effects of ascorbate, an antioxidant, on the development of nitrate tolerance during continuous nitrate therapy in patients with congestive heart failure.
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