09-30-2007, 05:35 PM
Which one of the following is considered a contraindication to the use of B-blockers for
congestive heart failure?
A) Mild asthma
B) Symptomatic heart block
C) New York Heart Association (NYHA) Class III heart failure
D) NYHA Class I heart failure in a patient with a history of a previous myocardial
infarction
E) An ejection fraction <30
congestive heart failure?
A) Mild asthma
B) Symptomatic heart block
C) New York Heart Association (NYHA) Class III heart failure
D) NYHA Class I heart failure in a patient with a history of a previous myocardial
infarction
E) An ejection fraction <30