Clinical Scenarios
It is a busy day in your ED:
A 60 y/o female refers a retrosternal pain radiates to right arm that lasts more than 20 minutes.
A 50 y/o male refers a pressure in his chest, with tachycardia and sweating.
A 75 y/o female refers a sharp and stabbing pain exacerbates by forceful breathing.
In all cases the ECGs are nondiagnostic.
Do these clinical features help to predict an acute myocardial infarction (AMI)?