based on the patient’s symptoms obtained only by the
history and does not rely on objective measures. The
NYHA classification also predicts mortality. According
to one study, the estimated 1-year mortality among patients
with NYHA heart failure classes II, III, and IV was
7%, 15%, and 28%, respectively.7 A newer approach
to the classification of heart failure was presented by
the American College of Cardiology and the American
Heart Association (Table 2).8,9 Unlike the NYHA
classification system, this newer approach takes into
account objective measures, risk factors, and subjective
symptoms.
based on the patient’s symptoms obtained only by the
history and does not rely on objective measures. The
NYHA classification also predicts mortality. According
to one study, the estimated 1-year mortality among patients
with NYHA heart failure classes II, III, and IV was
7%, 15%, and 28%, respectively.7 A newer approach
to the classification of heart failure was presented by
the American College of Cardiology and the American
Heart Association (Table 2).8,9 Unlike the NYHA
classification system, this newer approach takes into
account objective measures, risk factors, and subjective
symptoms.
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