A-Level Biology (Edexcel B)
557 videos | 76 hours
Please subscribe to watch this video.
This, and all other videos, are included in our premium subscriptions.
Premium accounts get access to all videos.
Enable autoplay to keep watching
Your browser is blocking videos from playing automatically. To turn it back on:
Safari (Mac): Click the Safari menu item in the top bar, then Settings → Websites → Auto-Play, then set Auto-Play to Allow All Auto-Play for the current website.
Safari (iPhone/iPad): open the Settings app, then Apps → Safari → Auto-Play, and select Allow All Auto-Play.
Topic 4: Exchange and Transport
Circulation
Measuring Heart Function
7:31
Be able to interpret data showing ECG traces and pressure changes during the cardiac cycle.
Spec
4.4 v
23
questions for Topic 4: Exchange and Transport
15
questions for Circulation
This video covers the following point of the Edexcel B specification.
Report an Issue
Spotted something wrong? Let us know and we'll take a look.