Fractional shortening
The Cardiac output measurement page has been updated with additional information about fractional shortening.
Echocardiography troubleshooting
The Echocardiography page has been updated with information about troubleshooting poor quality echocardiographic views.
Apical 2 and 3 chamber views
The Echocardiography page has been updated with information about the apical 2 and 3 chamber views.
Pericardial tamponade
The Pericardial tamponade page has been revised and some wording improved.
Pseudogestational sac
The Pregnancy page has been updated with new information about pseudogestational sacs.
US findings in early pregnancy
The Pregnancy page has been updated with some additional information about US findings in early pregnancy.
Assessment of arrhythmias
The Cardiac arrhythmias page has been updated with a new segment on the assessment of arrhythmias.
Tolerance to ethanol
The Ethanol page has been updated with information about alcohol tolerance.
Sudden sensorineural hearing loss
The Assessment of hearing page has been updated with some additional information about sudden sensorineural hearing loss
Management of snake bite
The Management of snake bite page has been extensively revised, including removal of redundant content.
Assessment of snake bite
The Assessment of snake bite page has been extensively revised, including the recommendation that the VDK is no longer used,
Pressure immobilisation
The Pressure immobilisation segment in First aid measures in the Toxicology chapter has been updated.
Agents causing myocardial depression
The Poisoning by unknown substances page has been updated with a new segment on agents that cause myocardial depression.
US guided IJV access video
A new video demonstrating US guided IJV access has been added to the videos page.
Video of US guided venous access
A short video demonstrating US guided venous access has been added to the videos page.
Vaccine induced prothrombotic immune thrombocytopaenia (VIPIT)
The Respiratory Coronavirus infections page has been updated with a new segment on VIPIT.
Mitral stenosis echo
An echocardiogram demonstrating moderate mitral stenosis has been added to the videos page.
Aortic regurgitation echo
An Echocardiogram demonstrating aortic regurgitation has been added to the videos page.
CVC insertion site options table
A table outlining the advantages and disadvantages of the main different CVC insertion sites has been added to the CVC insertion technique page.
CVC insertion technique key points
Key points have been added to the CVC insertion technique page.