Symptoms of heart and blood vessel problems can be shortness of breath; dizziness; pain in the chest, arms, shoulder, or back; sudden loss of sight; trouble talking; or numbness or weakness in one arm or one leg. You also may feel very tired and have swollen ankles or feet. See What...
Other rare blood in stool causes include the leaking of larger amounts of blood into the gastrointestinal tract when a blood vessel ruptures. This may occur when an ulcer of the gastrointestinal tract erodes into a nearby artery or when an arterial graft, for example, an aortic graft used ...
静脉炎是一种血液vesseles肿条件 翻译结果2复制译文编辑译文朗读译文返回顶部 静脉炎是一种血液vesseles肿条件 翻译结果3复制译文编辑译文朗读译文返回顶部 静脉炎是肿的血补强条件 翻译结果4复制译文编辑译文朗读译文返回顶部 静脉炎(条件是一个肿胀的血液vesseles 翻译结果5复制译文编辑译文朗读译文返回顶部 正在翻译,请...
An example is that during early looping stages, highest shear forces are found in the inner curvature of the heart (Hierck et al., 2008b), which shift to the outer curvature when the heart grows. The myocardium and the SMCs of the vessel walls are most sensitive to stretch, whereas ...
Discuss several factors affecting blood flow in the venous system Blood flow refers to the movement of blood through a vessel, tissue, or organ, and is usually expressed in terms of volume of blood per unit of time. It is initiated by the contraction of the ventricles of the heart. Ventric...
Swollen Lymph Nodes - Heart and Blood Vessel Disorders - Merck Manuals Consumer VersionDOUKETIS.JAMES
that the network I once believed to be nervous [that is, sinewy] is really a vessel intermingled with the vesicles and sinuses and carrying the mass of blood to them or away from them... though these elude even the keenest sight because of their small size... From these considerations ...
Damage to the cardiovascular system from diabetes can play a role in the development of eye disease. In the eyes, high blood sugar due to diabetes causes the blood vessels to become swollen and leaky, leading to an increased risk of diabetic retinopathy. ...
which leaves fatty deposits on the blood vessel lining. These fatty deposits adhere to each other, making the arteries stiff and inflexible. Once the arteries have been damaged, it results in poor blood circulation around the body. High blood pressure is caused by atherosclerosis, which can damag...
The leak may be closed by contraction of the blood vessel wall or by the formation of a solid plug. Pressure may be equalized by an increase in external pressure as blood becomes trapped in the tissues (hematoma) or by a decrease in the intravascular pressure (the pressure within the blood...