Clinical trials: Low Flow, Low Gradient Aortic Stenosis
Cardiovascular Abnormalities
Novel Echocardiographic and Invasive Haemodynamic Measurements in the Assessment of Patients Low Flow Low Gradient Aortic Stenosis Undergoing TAVI
In this study the investigators will assess a variety of novel markers of heart strength (contractility) and assess whether they can give a clearer indication of how well patients with weak hearts respond to the TAVI procedure.
- Trial name
- LFLG (NCT05196815)
- Testing
- Ultrasound, Catheters, Soft study wire
- Where
- United Kingdom
- Volunteers
- 7 people
- Sponsor
- The Royal Wolverhampton Hospitals NHS Trust
Aortic Valve Stenosis
CPX in Paradoxical Low Flow Aortic Stenosis
Severe aortic stenosis is a condition with poor life expectancy once it becomes symptomatic. There are no prospective studies illustrating the utility of cardiopulmonary stress (CPX) testing in diagnosing and prognosticating…
- Trial name
- NCT05481814
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Henry Ford Health System