ArticleCirculation reports2026
Clinical Factors Related to Cardiac Conduction Disturbance in Patients With Wild-Type Transthyretin Amyloid Cardiomyopathy Undergoing Tafamidis Treatment.
Article in Circulation reports, 2026. 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
No grant is acknowledged in the PubMed record.
Abstract
Background: Cardiac conduction disturbances are frequently observed in patients with transthyretin amyloid cardiomyopathy (ATTR-CM). Because their relationships with other clinical factors have not been fully investigated, in this study we evaluated changes in atrioventricular conduction disturbances (AVCD) and intraventricular conduction disturbances (IVCD) in patients with ATTR-CM undergoing tafamidis treatment, with the aim of identifying clinical factors, including cardiac magnetic resonance (CMR) parameters, related to AVCD and IVCD. Methods and Results: We studied 50 patients with wild-type ATTR-CM who underwent baseline CMR and subsequently commenced treatment with tafamidis. Data of cardiac biomarkers and left ventricular (LV) parameters on CMR were acquired at baseline. Changes in the PQ interval (∆PQ) and QRS duration (∆QRS) on ECG were assessed over 1 year. Despite tafamidis treatment, both the PQ interval and QRS duration significantly increased over 1 year. After adjusting for medications that might affect the cardiac conduction system, the native myocardial T1 value (T1 Conclusions: In patients with wild-type ATTR-CM undergoing tafamidis treatment, AVCD and IVCD progress over 1 year. Baseline T1
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.