Video quality improvement completed

We have just completed the upgrading of the quality of nearly all the videos used on the website. The new files are larger than the old ones, so will take longer to load for the first time. The best way of viewing them is usually with the player set to loop the video continuously.  

Capture beat – correction

The Ventricular arrhythmias page has been updated with a correction of the explanation of a capture beat. The statement ‘occurs when an SVT conducts in a normal fashion’ has been replaced with ‘occurs when a sinus or atrial impulse conducts through the AV node in a normal fashion between wide QRS complexes because the ventricle … Read more