Ectopic atrial beats may cause a ZigZag pattern at intrapartum recording of the fetal heart rate using fetal scalp electrode.

Novel Insights Continuous intrapartum fetal heart rate assessment by fetal scalp electrode may record arrythmias like recurrent atrial ectopic beats and depict an increased fetal heart rate variability mimicking a ZigZag pattern. Introduction Fetal scalp electrode (FSE) is considered the gold standard for the intrapartum monitoring of the fetal heart rate (FHR) being associated with the lowest rate of signal loss and artifacts including the recording of the maternal heart rate. FSE acquires a fetal electrocardiogram and evaluates the time intervals between successive R waves.

When pulmonary arterial hypertension and pregnancy meet: a multidisciplinary clinical experts review.

Pulmonary hypertension (PH) is a rare condition characterized by elevated pulmonary arterial pressure and pulmonary vascular resistance, potentially leading to right ventricular failure. Pulmonary arterial hypertension (PAH) is the most common type of PH in women of childbearing age and, as per the modified World Health Organization (mWHO) classification of maternal cardiovascular risk, it falls into mWHO class IV and pregnancy is contraindicated. These patients face an exceptionally high risk of maternal mortality and morbidity, with estimated maternal cardiac event rates ranging from 40 to 100% during pregnancy, because physiological changes happening in pregnancy exacerbate the disorder.

Reproducibility Analysis of Two Speckle Tracking Software for the Antenatal Semiautomated Assessment of the Fetal Cardiac Function.

Introduction: Speckle tracking echocardiography is a non-Doppler modality allowing the semiautomated evaluation of the fetal cardiac function by tracking the speckles of the endocardial borders. Little evidence is available on the evaluation and comparison of different software for the functional assessment of the fetal heart by means of speckle tracking echocardiography. The aim of this study was to evaluate the reproducibility and agreement of two different proprietary speckle tracking software for the prenatal semiautomated assessment of the fetal cardiac function.

A deep learning approach to identify the fetal head position using transperineal ultrasound during labor.

Objectives: To develop a deep learning (DL)-model using convolutional neural networks (CNN) to automatically identify the fetal head position at transperineal ultrasound in the second stage of labor.

Material And Methods: Prospective, multicenter study including singleton, term, cephalic pregnancies in the second stage of labor. We assessed the fetal head position using transabdominal ultrasound and subsequently, obtained an image of the fetal head on the axial plane using transperineal ultrasound and labeled it according to the transabdominal ultrasound findings.

De novo RANBP2 variant in a fetal demise case with cerebral intraparenchymal hemorrhage.

Fetal intracranial hemorrhage (ICH) may result from a wide array of causes, either associated with maternal or fetal risk factors. In the last decade, monogenic causes of susceptibility to fetal ICH have been described, in particular in association with COL4A1 and COL4A2 genes. A peculiar form of ICH is acute necrotizing encephalitis (ANE), which is characterized by a rapid-onset severe encephalopathy following an abnormal inflammatory response to an otherwise banal infection.

Low-Grade Cervical Intraepithelial Neoplasia (CIN1) Evolution: Analysis of Opportunistic Preventive Vaccination Role.

Background: Low-grade cervical lesions have a high percentage of clearance in young women, even if 71-82% of low-grade intraepithelial lesion/atypical squamous cells of undetermined significance (LSIL/ASCUS) reported a High-Risk Human Papillomavirus (HR-HPV) infection, which correlates with an increased risk of Cervical Intraepithelial Neoplasia (CIN)2+. The immunogenic effect of the anti-HPV vaccine appears to be significant. The aim of the study is to evaluate the effect, two years after the diagnosis, of the anti-HPV preventive vaccination on patients with low-grade cervical lesions.

Risk Analysis Stratification of CIN 2+ Development in a Cohort of Women Living with HIV with Negative Pap Smear and HR-HPV Test during a Long-Term Follow-Up.

Background: Women living with Human Immunodeficiency Virus are at higher risk of cervical cancer and precancer compared to women without HIV infection. The aim of the study is to evaluate the risk factors for the development of CIN2+ in a cohort of WLWH with negative colposcopy and cytology during a long follow-up period.

Methods: We enrolled, in a multicentric retrospective cohort study, WLWH who attended the colposcopic services from 1999 to 2019.

Microbiota Ecosystem in Recurrent Cystitis and the Immunological Microenvironment of Urothelium.

Urinary tract infections (UTIs) represent one of the most frequent low genital tract diseases in the female population. When UTIs occur with a frequency of at least three times per year or two times in the last six month, we speak of recurrent UTI (rUTI) and up to 70% of women will have rUTI within 1 year. It was previously thought that antibiotic resistance was principally responsible for the recurrence of UTIs, but nowadays new diagnostic technologies have shown the role of microbiota in the pathophysiology of these diseases.

Clinical Correlates of Placental Pathologic Features in Early-Onset Fetal Growth Restriction.

Introduction: The purpose of this study was to evaluate the association between placental pathologic features of maternal (MVM) or fetal (FVM) vascular malperfusion and clinical characteristics, sonographic findings and neonatal outcome in a cohort of pregnancies complicated by early-onset (diagnosed before 32 weeks of gestational age) fetal growth restriction (FGR).

Methods: A prospective cohort study included 250 singleton early-onset FGR pregnancies diagnosed, followed up and delivered at a single center. Placental pathologic lesions were classified according to standard recommendations.