![A Prospective, Comparative Study of Ventilation–Perfusion Planar Imaging and Ventilation–Perfusion SPECT for Chronic Thromboembolic Pulmonary Hypertension | Journal of Nuclear Medicine A Prospective, Comparative Study of Ventilation–Perfusion Planar Imaging and Ventilation–Perfusion SPECT for Chronic Thromboembolic Pulmonary Hypertension | Journal of Nuclear Medicine](https://jnm.snmjournals.org/content/jnumed/61/12/1832/F1.large.jpg)
A Prospective, Comparative Study of Ventilation–Perfusion Planar Imaging and Ventilation–Perfusion SPECT for Chronic Thromboembolic Pulmonary Hypertension | Journal of Nuclear Medicine
Frederik H. Verbrugge on Twitter: "Effect of impaired CO on the lung: 1. Little impact on oxygenation when congestion is absent 2. Marked impact on ventilation: ventilatory inefficiency & periodic breathing Causes: -
![Ventilation perfusion mismatching | cats | Vetlexicon Felis from Vetlexicon | Definitive Veterinary Intelligence Ventilation perfusion mismatching | cats | Vetlexicon Felis from Vetlexicon | Definitive Veterinary Intelligence](https://www.vetlexicon.com/vetstream/media/images/felis/18_160717.jpg)