ArticleWorld journal of clinical cases2019
Successful totally transthoracic echocardiography guided transcatheter device closure of atrial septal defect in pregnant women.
Article in World journal of clinical cases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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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.
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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.
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Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it, 3 citations in OpenAlex.
- Percutaneous Zero-fluoroscopy Atrial Septal Defect ClosureCurrent cardiology reviews · 2026Pooled it
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTranscatheter device closure of atrial septal defect (ASD) guided by fluoroscopy and/or transesophageal echocardiography is a mature technology. Little study has focused on whether the technology can be guided totally by transthoracic echocardiography (TTE), even in pregnant women with ASD.
aimTo evaluate the safety and efficacy of totally TTE guided transcatheter device closure of ASD in pregnant women.
methodsSix pregnant women (gestational age 20-26 wk) with ASD underwent transcatheter device closure totally guided by TTE at our cardiac center from January 2015 to August 2017. A routine transcatheter procedure without fluoroscopy or intubation and a domestic occluder were used in this study.
resultsAll patients had successful closure with good clinical results, and the overall immediate complete closure rate was 100%. The size of the occluder deployed ranged from 20 to 32 mm (26.7 ± 4.3 mm), the procedure time ranged from 30 to 50 min (41.7 ± 7.5 min), and the length of hospital stay was 2-3 d (mean 2.2 ± 0.4 d). There were no serious cardiovascular related complications, and transient arrhythmias occurred in one patient during the procedure. During the follow-up period (3 mo to 2 years), no occluder dislodgement, residual fistulas, or thromboses occurred. All of the patients underwent vaginal delivery between 36 and 38 wk of gestation.
conclusionTotally TTE guided transcatheter device closure of ASD in pregnant women may be safe and effective.
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