Triage of acute onset chest pain: now a biochemical rule-out test?
The management of coronary disease has moved forward with the application of more sensitive blood biomarkers for early detection alongside more structured symptom assessment, examination and serial ECG measures. However every episode of exertional chest pain isn’t symptomatic coronary disease and given massive public awareness campaigns we now face a different management issue with undiagnosed chest pain sent as a ‘rule-out’ activity.