نتایج جستجو برای: double inferior vena cava
تعداد نتایج: 300453 فیلتر نتایج به سال:
The effect of intravenous infusion on the rapid recovery elderly patients treated with painless colonoscopy and value ultrasonic measurement inferior vena cava diameter in guiding
BACKGROUND It is known that respiration modulates cavopulmonary flows, but little data compare mean flows under breath-holding and free-breathing conditions to isolate the respiratory effects and effects of exercise on the respiratory modulation. METHODS Real-time phase-contrast magnetic resonance combined with a novel method to track respiration on the same image acquisition was used to inve...
We present a 43-year-old patient with paroxysmal supraventricular tachycardia. In the process of catheter ablation, we found interruption of the inferior vena cava with azygos continuation with incomplete situs inversus. In this patient, we adopted the lower approach via the anomalous inferior vena cava and azygos continuation to achieve stability of radiofrequency catheter for right posterosep...
The eustachian valve directs oxygen-rich blood from the inferior vena cava toward the foramen ovale and away from the tricuspid valve during fetal development. Ordinarily, it does not prevent reflux of right atrial blood back into the inferior vena cava because it does not function as a true valve. Here we describe an unusual adult patient with severe tricuspid valve regurgitation in whom the e...
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