The causes of hypoxemia of COVID-19 ARDS: a combined MIGET and Dual-Energy CT study.
Mattia BusanaAnna RauStefano LazzariSimone GattarelloMassimo CressoniLorenz BiggemannLars-Olav HarnischLorenzo GiosaAndreas VogtLeif SaagerJoachim LotzBirgit MellerKonrad MeissnerLuciano GattinoniOnnen MoererPublished in: Anesthesiology (2023)
These data support the hypothesis of a highly multifactorial genesis of hypoxemia. Evidence from autoptic studies (i.e., opening of Intrapulmonary Bronchopulmonary Anastomosis) may explain the unexpected post-pulmonary shunting. The hyperperfusion might be related to the disease severity.
Keyphrases
- dual energy
- computed tomography
- image quality
- coronavirus disease
- contrast enhanced
- sars cov
- pulmonary hypertension
- acute respiratory distress syndrome
- positron emission tomography
- intensive care unit
- magnetic resonance imaging
- electronic health record
- mechanical ventilation
- big data
- magnetic resonance
- data analysis
- case control
- deep learning
- pet ct