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Multicentre experience with Optimus balloon-expandable cobalt-chromium stents in congenital heart disease interventions

Open Heart

Objectives To evaluate bare-metal Optimus and polytetrafluoroethylene (PTFE)-covered Optimus-CVS balloon-expandable, cobalt–chromium, hybrid cell–designed stents in congenital heart disease (CHD) interventions. Methods Retrospective multicentre review of patients with CHD receiving Optimus stents.

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Absorbable metal stents for vascular use in pediatric cardiology: progress and outlook

Frontiers in Cardiovascular Medicine

The past five years have yielded impressive advancements in fully absorbable metal stent technology. Nowhere is the need for fully absorbable metal stents greater than in patients experiencing vascular anomalies associated with congenital heart disease (CHD).

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What is 3D Rotational Angiography?

All About Cardiovascular System and Disorders

It can provide intraluminal fly-through and clipping-plane views which help endovascular assessment of stents, aneurysms, vessel wall irregularities and calcification. The dataset could even be used to generate 3D-printed models of congenital heart disease [2]. Reference Kang SL, Armstrong A, Krings G, Benson L.

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Patient-specific 3D in vitro modeling and fluid dynamic analysis of primary pulmonary vein stenosis

Frontiers in Cardiovascular Medicine

IntroductionPrimary pulmonary vein stenosis (PVS) is a rare congenital heart disease that proves to be a clinical challenge due to the rapidly progressive disease course and high rates of treatment complications.

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Multimodality 3D image fusion with live fluoroscopy reduces radiation dose during catheterization of congenital heart defects

Frontiers in Cardiovascular Medicine

Herein, we compare conventional biplane angiography to multimodality image fusion with live fluoroscopy using two-dimensional (2D)–three-dimensional (3D) registration (MMIF 2D−3D ) and assess MMIF 2D−3D impact on radiation exposure and contrast volume during cardiac catheterization of patients with congenital heart disease (CHD).

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Right Heart Catheterization in Tetralogy of Fallot

All About Cardiovascular System and Disorders

Right Heart Catheterization in Tetralogy of Fallot With the availability of high resolution echocardiographic images and Doppler echocardiography, role of cardiac catheterization has come down in tetralogy of Fallot and other congenital heart diseases in general. References Wagdy R. Arch Med Sci Atheroscler Dis.

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Safety and efficacy of combined dilation/stenting of venous abnormalities, including complete obstructions, during lead extractions in patients with congenital heart disease

Journal of Cardiovascular Electrophysiology

Abstract Introduction Management of transvenous leads in patients with congenital heart disease (CHD) can be complicated by venous obstructions and residual shunts. We present our experience performing concurrent lead extraction and dilation/stenting of venous pathways, including patients with complete venous obstruction.