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Objective: To study IJVVI in TGA patients in relation to the intracranial venous anatomy. Methods: IJVVI was defined if a repeated Valsalva manoeuvre (VM) led to a retrograde jugular flow detected by ...

Background and purpose The anatomy of the deep venous system plays an important role in the pathogenesis of brain lesions in the preterm brain as shown by different histological studies. The aims of ...

The inferior vena cava (also known as IVC or the posterior vena cava) is a large vein that carries oxygen-depleted blood from the torso and lower body to the right side of the heart. From there the ...

The inferior vena cava (also known as IVC or the posterior vena cava) is a large vein that carries oxygen-depleted blood from the torso and lower body to the right side of the heart. From there ...

Recent studies have provided important information on the nature of PV electrophysiology and of the role of the PVs in initiation and maintenance of AF. Reentry is responsible for the majority of ...

A 113-million-year-old ant fossil, Vulcanidris Cratensis, has been identified in a Brazilian museum, making it the oldest ...

Few disciplines in medicine have evolved as rapidly as endovascular therapy for arterial and venous disease. In this issue of ...

In the current issue of Circulation, Mehta and colleagues compared 1-year saphenous vein graft failure (defined as ≥75% angiographic stenosis or occlusion) and 5-year clinical events (composite of ...

Venous hypertension is a common medical condition, especially in older adults, when the blood pressure in your veins is higher than it should be. When healthcare providers use this term, they usually ...