胎心率fetal heart rate
持续性胎儿循环persistent fetal circulation
遗传性胎儿血红蛋白持续存在症hereditary persistence of fetal hemoglobin, HPFH
胎儿的fetal
胎儿心电图fetal electrocardiogram
胎膜延迟破裂prolonged rupture of fetal membranes
胎动减少decreased fetal movement
胎儿心搏探测器fetal heart beat detector