Which one of the following statements for congestive heart failure is false?
A) It refers to the inability of the heart to cause a normal cardiac output.
B) It is caused by hypertension, valvular diseases and/or coronary artery disease.
C) It is treated with drugs which improve contractility and decrease preload and afterload.
D) It is defined by an ejection fraction of 50% or less.
Correct Answer:
Verified
Q10: Which of the following drugs is used
Q11: Class III drugs include amiodarone which _.
A)is
Q12: Class II drugs _.
A)include propranolol, esmolol and
Q14: In the management of cardiac arrhythmias,class I
Q15: Which of the following may be an
Q16: All of the following are major warning
Q16: Nonselective β-blockers can be used to treat
Q17: Which one of the following definitions is
Q18: Cardiac glycosides _.
A)inhibit the Ca⁺ pump in
Q20: Early typical warning signs of arrhythmias include
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