[Expert Solution]: PREOPERATIVE DIAGNOSIS: Fetal anomaly on…

PREOPERATIVE DIAGNOSIS: Fetal anomaly on ultrasound POSTOPERATIVE DIAGNOSIS: Fetal anomaly on ultrasound PROCEDURE: Ultrasound-guided amniocentesis INDICATIONS: The natient is a 42 -year-old female – who is 21 weeks gestation by ultrasound and dates. Hypoplastic left heart syndrome was detected on 20 -week ultrasound. Diagnostic amniocentesls is being performed to rule out chromosomal abnormalities. Consent is signed and in the recond. PROCEDURE DETAILS: The natient is prepoed and draped in dorsal umine nosition. The fact is focted to be in transverse position and the placenta is located anteriorly. Amniotic fluid index is 16 centimeters. Uning sterile technique and a covered ultrasound probe, an appropriate flud pocket was identified. A 20 -gauge spinal needle was introduced with ultrasound guidance. 20 mL , of clear amniokic fluid was removed. Fetal heart tones remained unchanged during the procedure. The needie was whateren and the procedure was concluded fetal montioner continued for another 60 minutes unsa the release of the patient. What is the root operational