Deteriorating maternal heart function is associated with worsening growth for babies during pregnancy, especially in the 3rd trimester.

Roberts LA, Ling HZ, Poon LC, Nicolaides KH, Kametas NA. Maternal hemodynamics, fetal biometry and Doppler indices in pregnancies followed up for suspected fetal growth restriction. Ultrasound in Obstetrics & Gynecology. 2018 Oct;52(4):507-14.