A Prospective, Comparative Study of Ventilation–Perfusion Planar Imaging and Ventilation–Perfusion SPECT for Chronic Thromboembolic Pulmonary Hypertension | Journal of Nuclear Medicine
Michael Hofman on Twitter: "Ventilation/Perfusion (V/Q) SPECT/CT scan in COVID-19 68yo♀. Although not described in the case report, I'm intrigued that ↓perfusion is more marked than ↓ventilation, not typical for infection ?