NPPB and hydrops fetalis: From April 5, 2015, to December 12, 2018, among 1460 patients with available BNP and Doppler echocardiography attending the St Vincent’s University Healthcare Group STOP-HF program or outpatient cardiology clinics, 461 (31.6%) had BNP greater than 20 pg/mL, ejection fraction greater than 50%, and LAVI greater than 28 mL/m2.