TY - GEN AU - Brown,D L TI - Sonographic assessment of fetal arrhythmias SN - 0361-803X PY - 1997///1016 KW - Arrhythmias, Cardiac KW - diagnostic imaging KW - Bradycardia KW - Cardiac Complexes, Premature KW - Echocardiography, Doppler KW - Female KW - Fetal Diseases KW - Fetal Heart KW - Heart Rate, Fetal KW - Humans KW - Pregnancy KW - Ultrasonography, Prenatal N1 - Publication Type: Journal Article UR - https://doi.org/10.2214/ajr.169.4.9308457 ER -