ArticleBMC pulmonary medicine2024
Analysis of predictive factors for late recurrence of atrial fibrillation after surgical ablation in patients undergoing rheumatic valve surgery.
Article in BMC pulmonary medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
objectivesTo identify independent predictors of late recurrence of atrial fibrillation (AF) after surgical ablation in patients undergoing rheumatic valve surgery.
methodsA total of 258 patients who underwent surgical ablation for AF with rheumatic heart disease at our hospital between January 2019 and June 2022 were retrospectively included. The patients were followed up for 12 months. Late recurrence was defined as any AF recurrence longer than 30 s between 3 and 12 months. Patients with or without late recurrence were divided into non-recurrence and recurrence groups. Univariate and multivariate analyses were performed to identify the predictors of late recurrence.
resultsThe in-hospital mortality rate was 0.8% (2/258), and the late recurrence rate of AF was 38.4%, including 152 and 95 cases in the non-recurrent and recurrent groups respectively, with a follow-up completion rate of 96.5% (247/256). There were no deaths during follow-up, two patients (0.8%) experienced a stroke, and one patient (0.4%) experienced gastrointestinal hemorrhage. The results of the univariate and multivariate analyses of the preoperative risk factors for late recurrence showed a left atrial (LA) anteroposterior diameter ≥ 52.9 mm (odds ratio [OR] = 2.366, 95% confidence interval [CI] = 1.089-5.138, P = 0.030], ratio of the superoinferior to the anteroposterior diameters of LA (S-AR) < 1.19 (OR = 4.639, 95% CI = 2.181-9.865, P < 0.001), and AF duration ≥ 39 months (OR = 6.152, 95% CI = 2.897-13.061, P < 0.001), and cardiothoracic ratio ≥ 0.63 (OR = 2.716, 95% CI = 1.314-5.612, P = 0.007) were the most significant independent risk factors.
conclusionsLA anteroposterior diameter ≥ 52.9 mm, S-AR < 1.19, and AF duration ≥ 36 months and cardiothoracic ratio ≥ 0.63 are independent predictors for late recurrence of AF after surgical ablation in patients undergoing rheumatic valve surgery.
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.