Topics

Infranodal Conduction Time During TAVR as Predictor of HAVB

2019-10-21 12:45:26 | BioPortfolio

Summary

Consecutive patients with high grade aortic stenosis undergoing transcatheter aortic valve replacement (TAVR) with a self-expanding valve (Medtronic CoreValve Evolut R® or Edwards Sapien S3®) without pre-existing pacemaker devices are eligible for inclusion. During the TAVR procedure, an electrophysiologic study including measurements of infranodal conduction times (HV-interval before and after valve implantation) will be performed. Electrocardiograms before TAVR, before discharge, after 30 days and after 12 months will be analyzed regarding new onset LBB and the occurrence of high-degree AV block (HAVB) .

Study Design

Conditions

Severe Aortic Valve Stenosis

Intervention

Limited electrophysiologic study including measurements of HV- and AH-intervals pre- and post-TAVR

Location

Universitätsklinikum des Saarlandes
Homburg
Saarland
Germany
66421

Status

Recruiting

Source

University Hospital, Saarland

Results (where available)

View Results

Links

Published on BioPortfolio: 2019-10-21T12:45:26-0400

Clinical Trials [714 Associated Clinical Trials listed on BioPortfolio]

Cardiac Magnetic Resonance Imaging Versus Computed Tomography to Guide Transcatheter Aortic Valve Replacement

To prove the non-inferiority of TAVR-CMR compared to TAVR-CT to guide TAVR according to clinical efficacy, defined as implantation success based on the VARC-2 criteria.

Prospective Validation of a Pre-Specified Algorithm for the Management of Conduction Disturbances Following Transcatheter Aortic Valve Replacement.

The high incidence and variety of conduction disturbances post-TAVR represents a major challenge in the periprocedural management of TAVR recipients. Despite the growing body of knowledge ...

A Prospective Study of Fractional Flow Reserve Assessment of Intermediate Coronary Stenoses in Severe Aortic Stenosis

Coronary artery blockages can reduce blood flow to the heart muscle. Fractional flow reserve (iFR or FFR) assessment is an invasive tool used to determine how much blood flow is reduced. T...

Transcatheter Aortic Valve Replacement (TAVR)-Pilot Trial

The primary purpose of this this randomized interventional study is to determine if increased level of home-based rehabilitation coupled with a pre-TAVR consultation visit in transcatheter...

Prehabilitation to Improve Functional and Clinical Outcomes in Patients With Aortic Stenosis

Transcatheter aortic valve replacement (TAVR) is a treatment alternative among high-risk elderly with aortic stenosis, however, mortality remains high. Fifty percent of patients undergoing...

PubMed Articles [18875 Associated PubMed Articles listed on BioPortfolio]

Post-procedure protocol to facilitate next-day discharge: Results of the multidisciplinary, multimodality but minimalist TAVR study.

Evidence is lacking to standardize post-procedure care after transcatheter aortic valve replacement (TAVR).

Surgical versus trans-catheter aortic valve replacement (SAVR vs TAVR) in patients with aortic stenosis: Experience in a community hospital.

Trans-catheter aortic valve replacement (TAVR) has become an alternative to surgical aortic valve replacement (SAVR) in high and intermediate risk patients with aortic stenosis. TAVR programs are spre...

Sample size determination in the laser-Doppler measurements of skin blood flow.

Pre-study calculations of the required sample size are vital to a large majority of studies. Using the method based on the Monte-Carlo simulations, we have illustrated how the sample size is related t...

Factors predicting persistence of AV nodal block in post-TAVR patients following permanent pacemaker implantation.

A common complication of TAVR is development of conduction defects requiring pacemaker (PPM) implantation. These defects are not universally permanent.

Effects of transcatheter aortic valve replacement in patients with severe aortic valve stenosis.

To investigate the effects of transcatheter aortic valve replacement (TAVR) in patients with severe aortic valve stenosis. The clinical data of 130 patients with severe aortic valve stenosis, who und...

Medical and Biotech [MESH] Definitions

The lengths of intervals between births to women in the population.

Syndromes which feature DYSKINESIAS as a cardinal manifestation of the disease process. Included in this category are degenerative, hereditary, post-infectious, medication-induced, post-inflammatory, and post-traumatic conditions.

The statistical reproducibility of measurements (often in a clinical context), including the testing of instrumentation or techniques to obtain reproducible results. The concept includes reproducibility of physiological measurements, which may be used to develop rules to assess probability or prognosis, or response to a stimulus; reproducibility of occurrence of a condition; and reproducibility of experimental results.

Use of a metal casting, usually with a post in the pulp or root canal, designed to support and retain an artificial crown.

A benzyl-indazole having analgesic, antipyretic, and anti-inflammatory effects. It is used to reduce post-surgical and post-traumatic pain and edema and to promote healing. It is also used topically in treatment of RHEUMATIC DISEASES and INFLAMMATION of the mouth and throat.

More From BioPortfolio on "Infranodal Conduction Time During TAVR as Predictor of HAVB"

Quick Search

Searches Linking to this Trial