Results 251 to 260 of about 1,364,726 (273)
Some of the next articles are maybe not open access.
Circulation: Arrhythmia and Electrophysiology, 2014
Background—The use of second-generation cryoballoon for pulmonary vein isolation in patients with paroxysmal atrial fibrillation has demonstrated encouraging acute and mid-term results. Long-term outcome data are not yet available.
A. Metzner +14 more
semanticscholar +1 more source
Background—The use of second-generation cryoballoon for pulmonary vein isolation in patients with paroxysmal atrial fibrillation has demonstrated encouraging acute and mid-term results. Long-term outcome data are not yet available.
A. Metzner +14 more
semanticscholar +1 more source
Australian and New Zealand Journal of Surgery, 1972
The intrahepatic anatomy of the right, middle and left hepatic veins and the additional hepatic tributaries of the inferior vena cava are described.
openaire +3 more sources
The intrahepatic anatomy of the right, middle and left hepatic veins and the additional hepatic tributaries of the inferior vena cava are described.
openaire +3 more sources
The American Journal of Surgery, 1957
Abstract The right suprarenal vein was single in eight subjects. In these, its average diameter was under 0.4 cm. and it joined the inferior vena cava (or anomaly) in five instances, on the average 3.6 cm. proximal to the right renal vein. In three instances the single vein joined a right hepatic vein close to the junction of the latter with the ...
openaire +3 more sources
Abstract The right suprarenal vein was single in eight subjects. In these, its average diameter was under 0.4 cm. and it joined the inferior vena cava (or anomaly) in five instances, on the average 3.6 cm. proximal to the right renal vein. In three instances the single vein joined a right hepatic vein close to the junction of the latter with the ...
openaire +3 more sources
BMJ clinical evidence, 2005
Varicose veins are caused by poorly functioning valves in the veins, and decreased elasticity of the vein wall, allowing pooling of blood within the veins, and their subsequent enlargement. Varicose veins affect up to 40% of adults, and are more common in obese people, and in women who have had more than two pregnancies.We conducted a systematic review
openaire +5 more sources
Varicose veins are caused by poorly functioning valves in the veins, and decreased elasticity of the vein wall, allowing pooling of blood within the veins, and their subsequent enlargement. Varicose veins affect up to 40% of adults, and are more common in obese people, and in women who have had more than two pregnancies.We conducted a systematic review
openaire +5 more sources
Contactless Palm Vein Recognition Using a Mutual Foreground-Based Local Binary Pattern
IEEE Transactions on Information Forensics and Security, 2014Local binary pattern (LBP) is popular for the texture representation owing to its discrimination ability and computational efficiency, but when used to describe the sparse texture in palm vein images, the discrimination ability is diluted, leading to ...
Wenxiong Kang, Qiuxia Wu
semanticscholar +1 more source
Pulmonary Vein Isolation for Paroxysmal and Persistent Atrial Fibrillation
Circulation, 2002Background—The pulmonary veins (PVs) have been demonstrated to often play an important role in generating atrial fibrillation (AF). The purpose of this study was to determine the safety and efficacy of segmental PV isolation in patients with paroxysmal ...
H. Oral +11 more
semanticscholar +1 more source
JAMA: The Journal of the American Medical Association, 1977
At the symposium on venous problems sponsored by Northwestern University in honor of the eminent surgeon and scholar, Geza de Takats, MD, (Chicago, Dec 2-4, 1976) a number of distinguished participants agreed that unnecessary surgical removal of the greater saphenous vein seriously compromises later arterial reconstruction required by some patients ...
openaire +3 more sources
At the symposium on venous problems sponsored by Northwestern University in honor of the eminent surgeon and scholar, Geza de Takats, MD, (Chicago, Dec 2-4, 1976) a number of distinguished participants agreed that unnecessary surgical removal of the greater saphenous vein seriously compromises later arterial reconstruction required by some patients ...
openaire +3 more sources
American Journal of Ophthalmology, 1942
In the foregoing issue biomicroscopically visible pathways of blood-vessellike appearance, containing a clear colorless fluid or diluted blood have been described. They are intercalated, probably via Schlemm's canal, between intraocular fluid on one side, and conjunctival and sub-conjunctival veins on the other.
openaire +3 more sources
In the foregoing issue biomicroscopically visible pathways of blood-vessellike appearance, containing a clear colorless fluid or diluted blood have been described. They are intercalated, probably via Schlemm's canal, between intraocular fluid on one side, and conjunctival and sub-conjunctival veins on the other.
openaire +3 more sources
Saphenous vein grafts in contemporary coronary artery bypass graft surgery
Nature Reviews Cardiology, 2019Etem Caliskan +10 more
semanticscholar +1 more source
Pathophysiology of native coronary, vein graft, and in-stent atherosclerosis
Nature Reviews Cardiology, 2016K. Yahagi +6 more
semanticscholar +1 more source