Title of article :
Development of circulatory-renal limitations to angiotensin-converting enzyme inhibitors identifies patients with severe heart failure and early mortality
Author/Authors :
Michelle Kittleson، نويسنده , , Shelley Hurwitz، نويسنده , , Monica R. Shah، نويسنده , , Anju Nohria، نويسنده , , Eldrin Lewis، نويسنده , , Michael Givertz، نويسنده , , James Fang، نويسنده , , John Jarcho، نويسنده , , Gilbert Mudge Jr، نويسنده , , Lynne W Stevenson، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
7
From page :
2029
To page :
2035
Abstract :
Objectives This study examined the hypothesis that patients who develop angiotensin-converting enzyme inhibitor intolerance attributable to circulatory-renal limitations (CRLimit) have more severe underlying disease and worse outcome. Background Although the renin-angiotensin system contributes to the progression of heart failure (HF), it also supports the failing circulation. Patients with the most severe disease may not tolerate inhibition of this system. Methods Consecutive inpatient admissions to the cardiomyopathy service of the Brigham and Women’s Hospital between 2000 and 2002 were reviewed retrospectively for initial profiles, discharge medications, and documented reasons for discontinuation of angiotensin-converting enzyme inhibitors. Outcomes of death and transplantation were determined. Results Of the 259 patients, 86 were not on an angiotensin-converting enzyme inhibitor at discharge. Circulatory-renal limitations of symptomatic hypotension, progressive renal dysfunction, or hyperkalemia were documented in 60 patients (23%); other adverse effects, including cough, in 24 patients; and absent reasons in 2 patients. Compared with patients on angiotensin-converting enzyme inhibitors, patients with CRLimit were older (60 vs. 55 years; p = 0.006), with longer history of HF (5 vs. 2 years; p = 0.009), lower systolic blood pressure (104 vs. 110 mm Hg; p = 0.05), lower sodium (135 vs. 138 mEql/l; p = 0.002), and higher initial creatinine (2.5 vs. 1.2 mg/dl; p = 0.0001). Mortality was 57% in patients with CRLimit and 22% in the patients on angiotensin-converting enzyme inhibitors during a median 8.5-month follow-up (p = 0.0001). Conclusions Development of CRLimit to angiotensin-converting enzyme inhibitor intolerance identifies patients with severe disease who are likely to die during the next year. New treatment strategies should be targeted to this population.
Keywords :
Hf , circulatory-renal limitations , LVAD , heart failure , left ventricular assist device , New York Heart Association , NYHA , SBP , systolic blood pressure , CRLimit
Journal title :
JACC (Journal of the American College of Cardiology)
Serial Year :
2003
Journal title :
JACC (Journal of the American College of Cardiology)
Record number :
598034
Link To Document :
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