Investigation of Suspected Pulmonary Embolism at Hutt Valley Hospital with CT Pulmonary Angiography: Current Practice and Opportunities for Improvement
Table 1
Wells score.
Clinical symptoms of DVT
3 points
Other diagnosis less likely than PE
3 points
Heart rate > 100/min
1.5 points
Immobilization ≥ 3 days or surgery in previous four weeks
