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CKD: chronic kidney disease; Pulmonary hypertension (PH): mean pulmonary arterial pressure (mPAP) ≥25 mmHg; *postcapillary PH: mPAP ≥25 mmHg and pulmonary capillary wedge pressure (PCWP) ≥15 mmHg; #precapillary PH: mPAP ≥25 mmHg and PCWP <15 mmHg, +no PH: mPAP <25 mmHg.
