Injuries that kill early: Heart Great vessels Injuries that kill late: Tracheobronchial tree Injuries that kill if missed: Oesophagus Azygou...

  QRS duration ≥ 120ms V1: Dominant S wave V6: broad, notched (‘M’-shaped) R wave LBBB causes: Aortic stenosis Ischaemic heart disease / AMI...

Presentation: Severe loin to groin pain due to a ureteric calculus. "As painful as childbirth." Stones <=5mm in size have a 90%...

Can present with chest pain, ST elevation and troponin rise, mimicking STEMI. ECG showing acute myocarditis - widespread ST elevation, PR de...

Severe usually bilateral headache. Associated nausea, vomiting, photophobia, neck stiffness. Confusion, agitation, delirium may be present. ...

Suitable patients for short-stay: Uncomplicated Haemodynamically stable Ambulant Cognitively intact Likely to be discharged within 24hrs / r...

Definition: The percentage of patients admitted / discharged / transferred / died in ED whose total ED stay was >8hrs over a 6 month peri...