Evidence map›Paper›PMID 33584026›Full record

ReviewIndian journal of thoracic and cardiovascular surgery2021

Where are we after 50 years of the Fontan operation?

Sachin Talwar, Supreet Prakash Marathe, Shiv Kumar Choudhary, Balram Airan

Open access · greenAbstract readReview
In one paragraph

Review in Indian journal of thoracic and cardiovascular surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 32% of its field
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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. Long-term survival and complications of Fontan patients: where do we stand?American journal of cardiovascular disease · 2026
    Review
  5. Article
  6. Article
  7. Article
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

4 authors at 3 institutions in 2 countries.

Sachin TalwarCardiothoracic Centre, All India Institute of Medical Sciences, New Delhi, India.ORCID 0000-0002-9063-7691
Supreet Prakash MaratheBoston Children's Hospital/Harvard Medical School, Boston, MA USA.
Shiv Kumar ChoudharyCardiothoracic Centre, All India Institute of Medical Sciences, New Delhi, India.
Balram AiranMahatma Gandhi Hospital, Mahatma Gandhi University of Medical Sciences Technology, Jaipur, India.
All India Institute of Medical Sciences · INBoston Children's Hospital · USGandhi Medical College & Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

First introduced in 1971, the Fontan procedure is the final common destination for all patients with a functional single ventricle. The procedure itself has evolved tremendously over the last five decades. This review traces this journey and presents the importance, outcomes and future outlook of the procedure in the current era.

Indexed as

FontanSingle ventricleUniventricular heart

Identifiers

PMID33584026
PMCPMC7858722
OpenAlexW3012641867

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.