Confused and have questions? We’ve got answers.
With Chegg Study
, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors
From Biology-Online Dictionary | Biology-Online Dictionary
(Science: physiology) A throb or rhythmical beat, as of the heart.
Origin: L. Pulsatio
The rhythmic contraction and expansion of the arteries with each beat of the heart; he could feel the beat of her heart.