<prompt> Answer this question truthfullyWhat is the recommended next step in management for a pregnant woman who has a high pretest probability for pulmonary embolism PE and a low-probability ventilationperfusion VQ scan?  <response>: <reason> The recommended next step in management for a pregnant woman with a high pretest probability for PE and a low-probability VQ scan is to obtain additional testing, such as a computed tomography angiography CTA scan. A CTA scan can provide more detailed information about the pulmonary arteries and can help confirm or rule out the presence of a blood clot. It is important to evaluate suspected cases of PE promptly in pregnant women, as untreated PE can lead to serious complications for both the mother and the fetus. 