Question

A 59-year-old man with dyspnea and chest pain is low probability for PE and PERC negative. Another clinician orders age-adjusted D-dimer. What do guidelines suggest?

Accepted Answer

PERC negative obviates D-dimer testing in low-risk patients

Answer

Age-adjusted D-dimer is required even if PERC negative

Answer

Proceed directly to CT pulmonary angiography

Answer

Use Wells score only

Answer

Admit for serial troponins

Practice question

A 59-year-old man with dyspnea and chest pain is low probability for PE and PERC negative. Another clinician orders age-adjusted D-dimer. What do guidelines suggest?