Evidence map›Paper›PMID 29169330›Full record

ArticleBMC pregnancy and childbirth2017

Comparing levocardia and dextrocardia in fetuses with heterotaxy syndrome: prenatal features, clinical significance and outcomes.

Xiaofang Wang, Yifan Shi, Shi Zeng, Jiawei Zhou, Jia Zhou, Hongxia Yuan, Lin Wang, Weiyuan Shi, Qichang Zhou

Abstract readComparative Study
In one paragraph

Article in BMC pregnancy and childbirth, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Xiaofang WangDepartment of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, 139 Renmin Road (M), Changsha, Hunan, 410011, China.
Yifan ShiDepartment of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, 139 Renmin Road (M), Changsha, Hunan, 410011, China.
Shi ZengDepartment of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, 139 Renmin Road (M), Changsha, Hunan, 410011, China.
Jiawei ZhouDepartment of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, 139 Renmin Road (M), Changsha, Hunan, 410011, China.
Jia ZhouDepartment of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, 139 Renmin Road (M), Changsha, Hunan, 410011, China.
Hongxia YuanDepartment of Ultrasonography, Maternal & Child Health Center of Changsha, Changsha, Hunan, 410011, China.
Lin WangDepartment of Ultrasonography, Maternal & Child Health Center of Zhuzhou, Zhuzhou, Hunan, 412000, China.
Weiyuan ShiDepartment of Ultrasonography, Chenzhou No.1 People's hospital, Chenzhou, Hunan, 423000, China.
Qichang ZhouDepartment of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, 139 Renmin Road (M), Changsha, Hunan, 410011, China. hnzqc2013@163.com.

Funding

the National Clinical Key Subject (Medical Imageology) Construction Project of China and the State Natural Sciences Foundation of China no. 81271593, 81501497
6 · The paper itself

Abstract

backgroundTo investigate the differences in cardiovascular disease, extracardiac anomalies and outcomes between fetuses with levocardia and dextrocardia.

methodsClinical demographics, prenatal features, postnatal characteristics and the outcomes of fetuses with levocardia or dextrocardia were recorded and analyzed.

resultsSixty-five fetuses with dextrocardia and thirty-eight fetuses with levocardia were enrolled. Right ventricle outlet obstruction, atrioventricular septal defect and intestinal malrotation were common in both groups. Univentricular physiology, transposition of the great arteries and esophageal atresia were more frequent in fetuses with levocardia, whereas abnormal pulmonary venous connection, double outlet of right ventricle, left ventricle outlet obstruction and brain abnormalities were more frequent in the dextrocardia group. The accuracy of evaluating cardiac malformations was high, but the sensitivity in assessing extracardiac abnormalities was low.

conclusionsAlthough the disorders have certain overlapping features, there are several differences between fetuses with levocardia and dextrocardia. These findings might improve patient counseling and perinatal management.

Indexed as

Abnormalities, MultipleAdultDextrocardiaFemaleFetal HeartHeart Septal DefectsHeart VentriclesHeterotaxy SyndromeHumansLevocardiaPregnancyPulmonary VeinsTransposition of Great VesselsVentricular FunctionDextrocardiaHeterotaxyLevocardiaPrenatal diagnosis

Identifiers

PMID29169330
PMCPMC5701355

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.