Evidence map›Paper›PMID 22093194›Full record

ArticleAmerican heart journal2011

LV twisting and untwisting in HCM: ejection begets filling. Diastolic functional aspects of HCM.

Ares Pasipoularides

Open access · greenAbstract read
In one paragraph

Article in American heart journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

25 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Cardiac Imaging in the Athlete: Shrinking the "Gray Zone".Current treatment options in cardiovascular medicine · 2020
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Clarification on the role of LV untwisting in LV "relaxation" and diastolic filling.Clinical research in cardiology : official journal of the German Cardiac Society · 2017
    Article
  11. Review
  12. Cardiovascular magnetic resonance evaluation of symptomatic severe aortic stenosis: association of circumferential myocardial strain and mortality.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2017
    Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Vortex formation time is not an index of ventricular function.Journal of cardiovascular translational research · 2015
    Review
  18. Evaluation of right and left ventricular diastolic filling.Journal of cardiovascular translational research · 2013
    Review
  19. Article
  20. Review
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

1 author at 1 institution in 1 country.

Ares PasipoularidesSchool of Medicine, Duke University, Durham, NC 27710, USA. apasipou@duke.edu
Duke University · US

Funding

NEW MODELS OF RV DIASTOLIC FUNCTION IN HEART FAILURER01HL050446 · NHLBI · DUKE UNIVERSITY · PI PASIPOULARIDES, ARES · 1995 to 1997
–
NHLBI NIH HHS R01 HL050446
6 · The paper itself

Abstract

Conventional and emerging concepts on mechanisms by which hypertrophic cardiomyopathy (HCM) engenders diastolic dysfunction are surveyed. A shift from familiar left ventricular (LV) diastolic function approaches to large-scale (twist-untwist) and small-scale (titin unfolding-refolding, etc.) wall rebound models, incorporating interaction and dynamic distortions and rearrangements of myofiber sheets and ultrastructural constituents, is suggested. Such an emerging new paradigm of diastolic dynamics, emphasizing the relationship of myofiber sheet and ultraconstituent distortion to LV mechanics and end-systolic shape, might clarify intricate patterns of early diastolic rebound and suction, needed for LV filling in many of the polymorphic phenotypes of HCM.

Indexed as

DiastoleModels, CardiovascularCardiomyopathy, HypertrophicHumansMyocardial ContractionStroke VolumeVentricular Dysfunction, Left

Identifiers

PMID22093194
PMCPMC5789449
OpenAlexW2097468424

What OpenQuestion holds

Textmetadata
LicenceTDM
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.