Short-cut under pressure: stenting the tortuous neonatal duct involves induced spasm

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Coronary artery stenting in a patient with progeria

Progeria syndrome is a very rare disease with early demise in the second decade due to cardiovascular disease. Most events are sudden and fatal, leaving no time for medical or interventional therapies; no such interventional therapy has been reported. We present a 13 years old boy who previously had suffered from dissection of both internal carotid arteries; he now presented with exercise-induced angina. Both CT-scan and angiography revealed severe stenotic lesions at the origin of the right coronary artery and left anterior descending artery, typical for dissection. Coronary artery stenting resolved the symptoms. © 2016 Wiley Periodicals, Inc.status: publishe

Extreme exercise dislike of a toddler due to a patent foramen ovale

A 5-year-old girl presented with chronic fatigue and extreme exercise intolerance. After countless doctor visits, investigations, and hospital admissions, striking desaturation during exercise test pointed to a cardiovascular problem. Desaturation as a result of right-to-left shunting through a patent foramen ovale during upright exercise was hypothesised. A cardiac catheterisation confirmed the presence of an unusually cranially located patent foramen ovale; the defect was subsequently closed. Physical re-evaluation 6 weeks later showed spectacular physical and mental improvement and stabile saturation during exercise.status: publishe

A custom-made percutaneous flow-restrictor to manage a symptomatic congenital porto-systemic shunt in an infant

Portosystemic shunts allow splanchnic blood to bypass the liver unfiltered, and may cause serious pulmonary and cerebral dysfunction; closure is therefore recommended. In patients where the portal system is hypoplastic, closure by a staged approach with a flow reducer may be necessary. We report a new, reliable, short, and adjustable device that can be delivered through a small 8-Fr sheath.status: publishe

Paradoxical nonreentrant tachycardia induced by iatrogenic atrioventricular block

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