ArticleAnatolian journal of cardiology2022
Differentiation of the Left and Right Side Interventricular Septum Function in Healthy Subjects by Vector Velocity Imaging.
Article in Anatolian journal of cardiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- Determinants of Right Ventricular Performance in Severe Acute Pulmonary Embolism.Journal of the Society for Cardiovascular Angiography & Interventions · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe present study aimed to assess and compare regional strain of the right and left sides of interventricular septum in healthy subjects using velocity vector imaging analysis due to the importance of interventricular septum and limited basic information about the exact function of the interventricular septum.
methodsThe present study was conducted on 40 healthy subjects. Echocardiography was performed in the apical 4-chamber view in the left lateral decubitus position. Image analysis was done offline with velocity vector imaging; the longitudinal strain and strain rate were calculated during 3 cardiac cycles. Strain-time and strain rate-time curves in basal, middle, and apical segments of the left and right sides of interventricular septum were recorded; peak values and time to peak strain were determined.
resultsThere was no significant difference between the longitudinal strain in the right and left basal (-17.7 ± 5.10% vs. -18.2 ± 5.14%, P=.550), middle (-17.1 ± 4.53% vs. -17.9 ± 4.29%, P = .197) segments, strain rate of basal (-1.1 ± 0.36 1/s vs. -1.0 ± 0.36 1/s, P = .350), and middle (-1.0 ± 0.30 1/s vs. -1.1 ± 0.32 1/s, P =0.551) segments. However, there was a significant difference between the longitudinal strain (-22.2 ± 5.55% vs. -16.6 ± 4.45%, P < .001) and strain rate (-1.5 ± 0.46 1/s vs. -1.1 ± 0.33 1/s, P < .001) of the apical segment. Time to peak strain was significantly different only in the middle segment of interventricular septum (right side: 351.0 ±11.5 ms vs.left side: 344.4 ± 13.1 ms, P = .004).
conclusionsThe findings of this study suggest that the right and left function of the septum was comparable in the basal and middle segments of healthy subjects; this function was significantly different in the apical segments.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.