Publications by authors named "B J Rensing"
In patients with chronic thromboembolic pulmonary hypertension (CTEPH) who undergo balloon pulmonary angioplasty (BPA), pretreatment with PH-targeted medical therapy may be beneficial to improve clinical parameters and pulmonary hemodynamics. This study aims to describe clinical results of PH-targeted therapy prior to BPA. All consecutive patients with CTEPH who underwent BPA treatment were selected from our CTEPH database.
View Article and Find Full Text PDFObjectives: Screening for obstructive coronary artery disease (CAD) with coronary computed tomography angiography (CCTA) could prevent unnecessary invasive coronary angiography (ICA) procedures during work-up for trans-catheter aortic valve implantation (TAVI). CT-derived fractional flow reserve (CT-FFR) improves CCTA accuracy in chest pain patients. However, its reliability in the TAVI population is unknown.
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- The LANDMARK trial compared the balloon-expandable Myval transcatheter heart valve (THV) series to the SAPIEN and Evolut THV series in 768 patients to evaluate safety and effectiveness.
- Results showed that Myval achieved non-inferiority to SAPIEN (24.7% vs 24.1%) and Evolut (24.7% vs 30.0%) regarding a primary composite safety endpoint.
- Additionally, while Myval had better pressure gradient metrics compared to SAPIEN, Evolut showed slightly higher rates of prosthetic valve regurgitation compared to Myval but no significant difference between Myval and SAPIEN.
: Paravalvular leak and permanent pacemaker implantation remain relevant issues after transcatheter aortic valve implantation (TAVI). Novel device development as well as adequate preprocedural device selection can contribute to optimal outcomes. : Computed tomography-based patient-specific computer anatomical analysis and simulation were used in addition to standard preprocedural preparation in three of the first Evolut FX cases in our center.
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- Patients with a heart condition called atrial fibrillation (AF) who have strokes can still be at very high risk of having more strokes, even when taking medication to prevent them.
- Left atrial appendage occlusion (LAAO) is a special procedure aimed at helping these patients avoid future strokes.
- A study compared two groups – one that had LAAO and one that only continued their usual medication – and found that there was still a risk of strokes in both groups over a two-year period.