• Ignacio López Saubidet, Martín Hunter, María Fernanda Lurbet, Ignacio Bonelli, Florencia Mandó, Josefina Parodi, Víctor Torres, Fernando Spernanzoni, and Pablo O Rodríguez.
• Servicio de Terapia Intensiva, Hospital Universitario CEMIC, Buenos Aires, Argentina.
• Medicina (B Aires). 2022 Jan 1; 82 (1): 61-65.

AbstractCoronavirus disease 2019 (COVID-19) produces a significant burden to severely ill patients affected by acute respiratory failure. The aim of this study was to describe echocardiographic findings in a series of mechanically ventilated patients with moderate and severe acute respiratory distress syndrome (ARDS) due to COVID-19. This was a single center, descriptive and cros s-sectional study of prospectively collected data. Patients had severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and moderate or severe ARDS. Initial echocardiogram was performed within 7 days of intensive care unit admission and every 15 days until mechanical ventilation ended, 28 days or death. Time spent by the physician for each study was measured. Multiple echographic measurements were acquired; 33 patients were analyzed. Total number of echocardiograms performed was 76. The median imaging time required to complete a standard study was 13 [10-15] minutes. Chronic structural abnormalities were present in 16 patients (48%), being LV hypertrophy the main finding in 11 patients (33%). The most frequent acute or dynamic finding was RV enlargement (43%) when considering all echocardiograms performed from admission to day 28 of follow-up. Other findings were: pulmonary hypertension (15%), new or dynamic left ventricle (LV) regional wall motion abnormalities (15%), new or dynamic LV global contractility deterioration (6%) and hypercontractility (12%).

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