assertion
Analysis v1
Your heart's pumping power is controlled by how fast it beats and how much blood it pushes each time, which your body adjusts using adrenaline and automatic nerve signals.
Scientific Claim
Cardiac output is regulated by heart rate and stroke volume, which are modulated by adrenaline and the autonomic nervous system.
Original Statement
“Cardiac output is controlled by heart rate and stroke volume, both of which respond to adrenaline and your autonomic nervous system.”
Context Details
Domain
cardiology
Population
human
Subject
heart rate and stroke volume
Action
modulated by
Target
adrenaline and autonomic nervous system
Intervention Details
Type: unspecified
Evidence from Studies
No evidence studies found yet.