Precipitating factors leading to decompensation of heart failure. Traits among urban blacks

Arch Intern Med. 1988 Sep;148(9):2013-6.

Abstract

Potential precipitating factors that led to cardiac decompensation and subsequent hospital admission for heart failure were examined in 101 patients in a large public hospital serving a predominantly working-class minority population. Ninety-seven percent of patients were black; their age was 59 +/- 14 years (mean +/- SD); on average, they were hospitalized three times in the preceding year for problems related to their heart failure. Potential precipitating factors for decompensated heart failure were identified in 93% of patients. Lack of adherence to the prescribed medical regimen was the most commonly identified causative factor and was noted in 64% of the cases; noncompliance with diet amounted to 22%, with drugs to 6%, and with the combination of drugs and diet to 37%. Other factors also related to hospitalization were cardiac arrhythmias (29%), emotional/environmental issues (26%), inadequately conceived drug therapy (17%), pulmonary infections (12%), and thyrotoxicosis (1%). Thus, the key preventive measure necessary in at least two thirds of patients centered around better adherence to drug and/or diet regimen, highlighting the precept that better patient education is mandatory if we are to minimize the number of hospital admissions for decompensated heart failure.

Publication types

  • Review

MeSH terms

  • Aged
  • Arrhythmias, Cardiac / complications
  • Blacks*
  • Female
  • Health Education
  • Heart Failure / etiology*
  • Heart Failure / prevention & control
  • Hospitalization
  • Humans
  • Hypertension / complications*
  • Hypertension / therapy
  • Male
  • Middle Aged
  • Patient Compliance*
  • Prognosis
  • Recurrence
  • Risk Factors
  • Sex Factors
  • Urban Population*