Results 151 to 160 of about 784,189 (409)

Transseptal Mitral Valve-in-Valve-in-Valve

open access: yesCASE
[Figure: see text]
Blanaid Canavan   +6 more
openaire   +2 more sources

SPARCL1 and NT‐proBNP as biomarkers of right ventricular‐to‐pulmonary artery uncoupling in pulmonary hypertension

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1416-1426, April 2025.
Abstract Aims SPARCL1 was recently identified as a biomarker of right ventricular (RV) maladaptation in patients with pulmonary hypertension (PH), and N‐terminal pro‐brain natriuretic protein (NT‐proBNP) is an established biomarker of RV failure in PH. The present study investigated whether NT‐proBNP and SPARCL1 concentrations are associated with load ...
Oliver Dörr   +15 more
wiley   +1 more source

Right ventricle to pulmonary artery coupling as a prognostic factor in tricuspid regurgitation: A systematic review

open access: yesESC Heart Failure, EarlyView.
The TAPSE/SPAP ratio is associated with worse prognosis in patients with significant tricuspid regurgitation and could indicate at‐risk patients. The exact cutoff value for RV‐PA uncoupling remains difficult to define and in available studies ranged from 0.26 to 0.49 mm/mmHg.
Adam Piasecki   +5 more
wiley   +1 more source

Clinical and Physiologic Relationships in Mitral Valve Disease [PDF]

open access: bronze, 1959
Philip Samet   +4 more
openalex   +1 more source

In Vitro Flow Modelling for Mitral Valve Leakage Quantification [PDF]

open access: yes, 2009
In this study particle image velocimetry (PIV) is used to measure and visualise the blood flow through a leaking mitral heart valve. The results are compared with the results from Doppler echocardiography and computational fluid dynamics (CFD). Using CAD,
Claessens, Tom   +6 more
core   +1 more source

Epidemiology, pathophysiology, diagnosis and management of atrial functional mitral regurgitation: An expert opinion paper

open access: yesESC Heart Failure, EarlyView.
The graphical abstract summarizes the key features of AFMR in terms of epidemiology, pathophysiology, diagnosis, medical therapy and rhythm control, surgical and transcatheter interventions, and future directions. Created in BioRender (https://BioRender.com/3zj03ko).
Matteo Pagnesi   +14 more
wiley   +1 more source

The Electrocardiographic Pattern of Right Ventricular Hypertrophy in Mitral Valve Disease [PDF]

open access: bronze, 1955
Ralph C. Scott   +3 more
openalex   +1 more source

Percutaneous endocardial alginate–hydrogel injection in the treatment of heart failure: First‐in‐human study

open access: yesESC Heart Failure, EarlyView.
Using EndoWings™ and XDROP™, we developed a percutaneous minimally invasive technique for sequential circumferential alginate hydrogel injection into LV free mid‐wall. This human study assessed its safety/feasibility in HFrEF patients, with personalised biomechanical models.
Bo Wang   +13 more
wiley   +1 more source

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