Aortic Valve Stenosis

In low-risk aortic stenosis, transcatheter aortic valve replacement has been assessed against surgery using noninferiority frameworks with composite endpoints and limited follow-up. Analyses emphasize selection bias, endpoint heterogeneity, device iteration...

In low-risk aortic stenosis, transcatheter aortic valve replacement rivals surgery for early death and stroke while improving recovery and discharge home, at the cost of more conduction injury and pacemakers. Evidence synthesis favors meticulous heart-team ...

In aortic valve stenosis managed with transcatheter aortic valve implantation, an intensified post-discharge follow-up pathway was evaluated in a randomized feasibility design. The PREMISS trial indicates the approach is operationally workable and acceptabl...

In severe aortic stenosis treated with transcatheter aortic valve replacement , preprocedural cardiac CT quantification of interventricular septal thickness identified patients at higher likelihood of postprocedural permanent pacemaker implantation. Lower s...

In low-risk aortic stenosis , transcatheter aortic valve replacement appears noninferior to surgery at 1 to 2 years with faster early recovery, but device-specific trade-offs persist, including higher permanent pacemaker need and signal variability in strok...

In aortic stenosis managed with transcatheter aortic valve implantation, an intensified follow-up pathway emphasizing early contacts and remote checks was tested for feasibility and care coordination. Feasibility outcomes were achieved, and the workflow app...

A cardiology imaging team reports a spatio-temporal registration approach that fuses multi-perspective 3D echocardiography to enhance myocardial strain estimation. By aligning views in space and time, the pipeline reduces view dependence and mitigates acous...

In aortic stenosis treated with transcatheter aortic valve implantation, an intensified post-discharge follow-up pathway focused on early contact and monitoring was tested for feasibility and signal on hospital readmissions. The randomized feasibility resul...

In aortic stenosis managed with transcatheter aortic valve implantation (TAVI), an intensified follow-up model was tested for feasibility and safety. Early, structured contacts aimed to surface complications before escalation and reduce readmissions. Feasib...

In severe aortic stenosis managed with TAVR, lower interventricular septal thickness measured on preprocedural computed tomography was associated with a higher likelihood of permanent pacemaker implantation. This anatomically anchored signal refines risk as...