‹ My lessons4 blocks · 4:31
Cardiac Physiology — Preload to Output
Narration runs straight through. Every few minutes it asks you something and leaves a gap to answer in — the audio never stops, so your phone can stay in your pocket.
Narration runs straight through. Every few minutes it asks you something and leaves a gap to answer in — the audio never stops, so your phone can stay in your pocket.