3471244 sPAP systolic pulmonary artery pressure 693 3471254 sPAP systolic PAP 25 3471249 sPAP systolic pulmonary pressure 9 3471257 sPAP secondary pulmonary alveolar proteinosis 8 3471251 SPAP secreted placental alkaline phosphatase 8 3471246 sPAP secondary PAP 4 3471256 sPAP systolic PA pressure 3 3471255 sPAP serum prostatic acid phosphatase 2 3471252 sPAP scores, PFTs, pulmonary artery pressure 1 3471250 sPAP secreted isoform of prostatic acid phosphatase 1 3471258 sPAP SvO and pulmonary artery systolic pressure 1 3471253 sPAP systolic pressure of pulmonary artery 1 3471248 sPAP systolic pulmonary artery pressure during echocardiography at rest 1