Evidence map›Paper›PMID 28944171›Full record

ReviewAnnals of cardiothoracic surgery2017

Current state of the art and future of myectomy.

Magdi H Yacoub, Ahmed Afifi, Hesham Saad, Heba Aguib, Ahmed ElGuindy

Open access · diamondAbstract readReview
In one paragraph

Review in Annals of cardiothoracic surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

9 citing papers in PubMed, 26 citations in OpenAlex.

  1. ANMCO position paper 'Hypertrophic cardiomyopathy: from diagnosis to treatment'.European heart journal supplements : journal of the European Society of Cardiology · 2025
    Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. An Investigation of Fibulin-2 in Hypertrophic Cardiomyopathy.International journal of molecular sciences · 2020
    Article
  8. Review
  9. Surgical myectomy: Rationale and personalized technique.Global cardiology science & practice · 2018
    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

5 authors at 2 institutions in 2 countries.

Magdi H YacoubNational Heart and Lung Institute, Imperial College London, London, UK.
Ahmed AfifiAswan Heart Centre, Aswan Governorate, Egypt.
Hesham SaadAswan Heart Centre, Aswan Governorate, Egypt.
Heba AguibNational Heart and Lung Institute, Imperial College London, London, UK.
Ahmed ElGuindyNational Heart and Lung Institute, Imperial College London, London, UK.
Imperial College London · GBAswan University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surgical relief of left ventricular outflow tract obstruction (LVOTO) in hypertrophic cardiomyopathy (HCM) requires more than septal myectomy. The procedure is currently the gold standard for all symptomatic HCM patients except those with comorbidities. The operation requires an individualized approach to restore the sophisticated functions of the left ventricular outflow tract (LVOT) without injury to the surrounding vital structures. The procedure should be tailored to deal with all the varied components of the obstruction including fibrous trigones, accessory tissues, and papillary muscle fusion. Preoperative multimodality imaging and numerical modeling combined with intraoperative transesophageal echocardiography (TEE) are essential to define existing anomalies as well as assess the adequacy of the repair. The mitral valve can be conserved in virtually all patients. The operation can be conducted with very low mortality and morbidity with predictable good outcomes both in the short and long term. Nevertheless, surgical relief of LVOTO is still grossly underused.

Indexed as

HOCMhypertrophic cardiomyopathy (HCM)Myectomy

Identifiers

PMID28944171
PMCPMC5602210
OpenAlexW2741217789

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.