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Annals of Intensive Care
Fig. 1 | Annals of Intensive Care

Fig. 1

From: Right ventricular free wall longitudinal strain is independently associated with mortality in mechanically ventilated patients with COVID-19

Fig. 1

Survival Analysis. A Histogram displaying the distribution of Right Ventricular Free-Wall Longitudinal Strain (RVFWLS) in survivors and non-survivors. Percentage of patients in each 2% grouping of RVFWLS are shown by the histogram bars. Histogram bars from survivors and non-survivors are stacked upon each other. B Kaplan–Meier and log rank analysis of patients with normal RVFWLS (≤ −20%) (blue) compared to abnormal RVFWLS (> −20%) (red). Kaplan–Meier plot displays cumulative survival in the groups up to 30 days after ICU admission

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