Another recent CT application has been the use of the technology to evaluate pulmonary vein ostia in patients with atrial fibrillation prior to radiofrequency ablation. Atrial foci localized in the ...

Great saphenous vein thrombosis occurs when a blood clot blocks one of your great saphenous veins. Only rarely does it travel to your lungs, possibly causing a dangerous pulmonary embolism. Your great ...

Swollen veins can signal various underlying health conditions ranging from minor circulatory issues to serious medical concerns. Recognizing the primary causes helps determine when to seek ...