Effects of Percutaneous MitraClip Implantation On Atrial Septum and Mitral Inflow Patterns During Exercise

Effects of Percutaneous MitraClip Implantation On Atrial Septum and Mitral Inflow Patterns During Exercise - Exercise echocardiography after MitraClip implantation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON37635

Enrollment

Registered

2012-01-17

Start date

2012-01-26

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

mitral stenosis and atrial septal defect

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Patients who underwent a MitraClip implantation in the Academic Medical Center Amsterdam between May 2009 and February 2012.

Exclusion criteria

Exclusion criteria: Unable to give informed consent. Unable to undergo an exercise echocardiography. Inadequate windows on echocardiography.

Design outcomes

Primary

Measure	Time frame
The effect of MitraClip implantation on mitral inflow patterns during exercise and the prevalence of persisting iASD, measured by resting and stress echocardiography.	—

Secondary

Measure	Time frame
The amount of contrast crossover (bubbles) into the left ventricle, within 3 heartbeats, after visibility of contrast in the right ventricle. Presence of right atrial or right ventricular dilatation, caused by the increased left to right shunt across the iASD.	—

Countries

Netherlands

Outcome results