In patients with paroxysmal AF originating from the PVs, extensive monitoring will frequently document coexisting paroxysms of both AT and AF. Similarly at electrophysiological evaluation, many ...

A large blood vessel of the thigh, the femoral vein is a major pathway in which blood from the lower limbs travels on its way back to the heart. It is sometimes called the superficial femoral vein (in ...

This is a preview. Log in through your library . Abstract Expanding leaves of Moricandia arvensis undergoing the sink-to-source transition were sampled for transmission electron microscopy to follow ...

The use of radial-artery grafts for coronary-artery bypass grafting (CABG) may result in better postoperative outcomes than the use of saphenous-vein grafts. However, randomized, controlled trials ...

Question: I have been experiencing swelling of my legs that seems to get worse as the day goes on. My doctor said I have something called venous insufficiency but did not explain what this is exactly.

Recent years have seen an enormous amount of experimental and clinical research into role of the pulmonary veins (PVs) in atrial fibrillation (AF). Advanced imaging techniques have confirmed the ...