Abnormal valsalva maneuver is not always a sign of congestive heart failure.
Raj
Satish R
SR
Robertson
David
D
Biaggioni
Italo
I
Diedrich
André
A
D000818:Animals; D001342:Autonomic Nervous System Diseases / Q000175:diagnosis; D006333:Heart Failure / Q000175:diagnosis*; D014636:Valsalva Maneuver / Q000502:physiology*