A patient of the same age and BMI who is asymptomatic with a normal LAVI and normal sPAP, an NT-proBNP level of 600 pg/ml, and one previous hospitalization for HF decompensation would achieve 217 points in the nomogram, which corresponds to a HALO score of approximately -0.5 and a predicted 2-year survival slightly higher than 95%. The gene discussed is NPPB; the disease is hydrops fetalis.