ArticleJournal of the American Heart Association2021
Comparison of Transvalvular Aortic Mean Gradients Obtained by Intraprocedural Echocardiography and Invasive Measurement in Balloon and Self-Expanding Transcatheter Valves.
Article in Journal of the American Heart Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 36 papers, 3 of them syntheses that pooled it.
What it found
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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.
Systematic Assessment of Invasive Versus Echocardiography-derived Transprosthetic Gradients After Transcatheter Aortic Valve Implantation Using Balloon-expandable Transcatheter Heart Valves: the IVEGA-TAVI Study.
Investigation of the Relationship Between Changes in Modern Wave-Based Hemodynamic Metrics and Procedural Success or Clinical Improvement in Patients With Severe Aortic Stenosis Following Transcatheter Aortic Valve Replacement (TAVR)
Who cites it
36 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Balloon-versus self-expandable transcatheter aortic valve implantation in small aortic annuli: a meta-analysis of randomized and propensity studies.Cardiovascular intervention and therapeutics · 2025Pooled it
- Patient Prosthesis Mismatch After SAVR and TAVR.Frontiers in cardiovascular medicine · 2022Pooled it
- Self-expanding or balloon-expandable transcatheter aortic valve replacement in patients with small aortic annulus: A systematic review and meta-analysis.Indian heart journalPooled it
- Understanding prosthesis patient mismatch in aortic valve replacement: from pitfalls to clinical impact.Cardiovascular intervention and therapeutics · 2026Review
- Invasive and echocardiographic gradients of self- and balloon-expandable valves in failing aortic bioprostheses.Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation · 2026Article
- Prediction of Underexpansion Following Transcatheter Aortic Valve Implantation and Efficacy of Balloon Postdilatation.Structural heart : the journal of the Heart Team · 2026Article
- Insights from the assessment of anatomical valve orifice area after transcatheter aortic valve implantation using transesophageal echocardiography.Cardiovascular intervention and therapeutics · 2026Article
- Balloon-Expandable Versus Self-Expanding Valves in Low-Flow, Low-Gradient Aortic Stenosis: Does Valve Type Matter?Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions · 2026Article
- Supra-Annular Versus Intra-Annular Devices for Transcatheter Aortic Valve-in-Valve Replacement: The PANDORA International Registry.Journal of the American Heart Association · 2026Article
- Discrepancy Between Invasive and Echocardiographic Transvalvular Gradients After TAVI Procedure: A Review of the Literature.Journal of clinical medicine · 2026Review
- Hemodynamics and Mid-Term Clinical Outcomes Following Valve-in-Valve TAVR With Balloon-Expandable Valves.Circulation. Cardiovascular interventions · 2026Article
- Long-Term Clinical Outcomes of Balloon-Expandable Versus Self-Expanding Transcatheter Aortic Valve Replacement in Patients With Small Aortic Annulus.Journal of the American Heart Association · 2026Article
- Comparison of Echocardiography and Invasive Transseptal Catheterization for Assessing Transvalvular Gradient in Patients with Surgical Aortic Valve Prostheses: Fact or Myth?Diagnostics (Basel, Switzerland) · 2025Article
- Three-Year Follow-Up of the First 100 Patients Treated with the Balloon-Expandable Myval Transcatheter Aortic Valve System: A Single-Centre Experience.Journal of clinical medicine · 2025Article
- Echocardiographic Hemodynamics After Aortic Valve Replacement, Wheat, and Bentall Procedure.Journal of clinical medicine · 2025Article
- A Comparison of Short-Term Clinical Outcomes Between the Navitor and Evolut Transcatheter Aortic Valve Prostheses.Journal of clinical medicine · 2025Article
- Invasive and Echocardiographic Mean Transvalvular Pressure Gradients of Different Transcatheter Aortic Valve Prostheses.Journal of clinical medicine · 2025Article
- Transcatheter Aortic Valve Durability: Focus on Structural Valve Deterioration.Journal of the American Heart Association · 2025Review
- Invasive Versus Echocardiographic Aortic Valve Gradients Pre and Post Balloon-Expandable TAV-in-TAV for Failed TAVR Prosthesis.JACC. Asia · 2025Article
- An evaluation of the SavvyWire as a support wire for TAVR procedures.Future cardiology · 2025Review
Corrections and comments
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Authors and funding
20 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Concerns about discordance between echocardiographic and invasive mean gradients after transcatheter aortic valve replacement (TAVR) with balloon-expandable valves (BEVs) versus self-expanding valves (SEVs) exist. Methods and Results In a multicenter study, direct-invasive and echocardiography-derived transvalvular mean gradients obtained before and after TAVR were compared as well as post-TAVR and discharge echocardiographic mean gradients in BEVs versus SEVs in 808 patients. Pre-TAVR, there was good correlation (
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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.