Skip to content

Author

Konstantinos Toutouzas

We have 4 of 109 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Review Oct 2026

Post-treatment risks of transcatheter aortic valve implantation: should we be increasing preventative measures?

INTRODUCTION Transcatheter aortic valve implantation (TAVI) has become an established treatment for severe aortic stenosis across an expanding risk spectrum. As indications extend to younger and lower-risk patients, post-treatment complications with implications for survival, quality of life, and valve durability requi...

Panagiotis Theofilis, P. Vlachakis, George Koutsopoulos et al. · 0 citations
Review Sep 2026

Complications After Permanent Pacemaker Implantation in Patients with Congenital Complete Atrioventricular Block: A Systematic Review and Meta-analysis.

BACKGROUND Congenital complete atrioventricular block (CCAVB) requires pacing from early life, yet the long-term burden of pacing-induced cardiomyopathy (PICM), mortality, and device-related complications has not been quantitatively synthesized. OBJECTIVE To determine the incidence of PICM, mortality, and device-rela...

P. Vlachakis, Panagiotis Theofilis, Maria Drakopoulou et al. · 0 citations
Review Open access Aug 2026

Redo-Transcatheter Aortic Valve Implantation Versus Surgical Explantation in Patients With Previous Transcatheter Aortic Valve Implantation: A Systematic Review and Meta-Analysis.

BACKGROUND As transcatheter aortic valve implantation (TAVI) expands to younger and lower-risk populations, failed transcatheter heart valves are increasingly encountered, yet the optimal reintervention strategy remains uncertain. This meta-analysis aimed to compare the outcomes of redo-TAVI (TAVI-in-TAVI) versus surgi...

N. Ktenopoulos, A. Apostolos, D. Terentes-Printzios et al. · 1 citation
Review Open access Jul 2026

Multimodality echocardiography in structural heart disease: the evolving role of the interventional imager

This review outlines the expanding role of echocardiography across the spectrum of TSHIs, highlighting the importance of multimodality imaging, including three-dimensional transoesophageal echocardiography (3D TEE), intracardiac echocardiography (ICE) and fusion imaging techniques, for comprehensive structural evaluati...

N. Ktenopoulos, K. Vlasopoulou, P. Vlachakis et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.