Hemodynamic characterization of cardiac disease and aortopathy after valve sparing aortic root replacement, mechanical aortic valve implantation or septal myectomy: a 4D-flow MRI study

Hemodynamic characterization of cardiac disease and aortopathy after valve sparing aortic root replacement, mechanical aortic valve implantation or septal myectomy: a 4D-flow MRI study - 4D-flow MRI after VSRR, mechanical AVR or septal myectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON43202

Enrollment

120

Registered

2016-08-16

Start date

2017-02-03

Completion date

Unknown

Last updated

2024-04-23

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

Conditions

prosthetic heart valve valve sparing aortic replacement

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Adult patients who had a valve sparing aortic root replacement by a David or Yacoub procedure, a mechanical aortic valve implantation or a septal myectomy due to hypertrophic cardiomyopathy

Exclusion criteria

Exclusion criteria: Contra-indications for MRI(see protocol for specification) Cardiac surgery less than six months ago

Design outcomes

Primary

Measure	Time frame
blood flow velocity and patterns, flow turbulence, wall shear stress and energy loss	—

Countries

Netherlands

Outcome results