<prompt> Cardiac Output decreases in all of the following conditions, EXCEPT:SleepRapid arrhythmiasSitting from supineHea disease  <response>: EFFECT OF VARIOUS CONDITIONS ON CARDIAC OUTPUT Condition or Factor No change Sleep Moderate change in environmental temperature Increase Anxiety and excitement 50-100 Eating 30 Exercise upto 700 High environmental temperature Pregnancy Epinephrine Decrease Sitting or standing from lying position 20-30 Rapid arrhythmias Hea disease Ref: Ganongs Review of physiology, 23rd Ed, Page 514 