V/Q scan results and diagnosis of pulmonary embolism

V/Q Scan Result	Clinical probability of emboli
V/Q Scan Result	High	Intermediate	Low
High	96	88	56
Intermediate	66	28	16
Low	40	16	4
Normal or near normal	0	6	2

All numbers are percentages.

V/Q: ventilation/perfusion.

Data from: PIOPED Investigators. Value of the ventilation/perfusion scan in acute pulmonary embolism. Results of the prospective investigation of pulmonary embolism diagnosis (PIOPED). JAMA 1990; 263:2753.

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خرید پکیج

V/Q scan results and diagnosis of pulmonary embolism