femoral artery, femoral artery, femoral artery Definition The femoral artery is the main vessel for supplying the lower extremity with oxygen-rich blood. It has a diameter of about 1cm in healthy persons (deviations or differences between the sexes can occur) and gives off numerous branches in its course. Course of the leg artery The femoral … Leg artery
Constriction and occlusion of the leg artery Constrictions or blockages in the area of the aorta can occur suddenly (acute) or over a longer period of time (chronic). Behind the popularly known “shop window disease” or “smoker’s leg” is a chronic narrowing or occlusion of the aorta. This vascular disease belongs to the complex of … Constriction and occlusion of the leg artery | Leg artery
Aneurysm of the leg artery An aneurysm is a pathological vasodilatation of an artery that leads to an excessive increase in the diameter of the vessel. An aneurysm can be congenital or acquired. The most important risk factor for the development of an aneurysm is arteriosclerosis. This in turn is mainly caused by overweight, high … Aneurysm of the leg artery | Leg artery
A brain biopsy, also called a brain puncture, is a medical examination method in which a piece of the brain is removed for further examination. Examination of the removed tissue can provide information about the nature of brain lesions, and confirm, for example, whether a brain tumor is present. What is brain biopsy? A brain … Brain Biopsy: Treatment, Effects & Risks
Stress hormones can be roughly divided into the two groups of glucocorticoids and catecholamines. The most important representatives are the hormones adrenaline and cortisol, which are produced in the adrenal cortex. Stress hormones are thought to ensure survival by providing an excess of energy. What are stress hormones? In stressful situations, the body secretes stress … Stress Hormones: Function & Diseases
Melperone is a prescription medication (psychotropic drug) for the treatment of specific mental impairments and disorders involving nocturnal confusion and psychomotor agitation and agitation. Due to its good tolerability, it is used in psychiatry, especially in geriatric psychiatry in the treatment of elderly patients, showing good treatment success. What is melperone? Melperone is a medication … Melperon: Effects, Uses & Risks
Definition Cardiac asthma (heart asthma) is the occurrence of the symptom complex of Shortness of breath (dyspnoea), in some cases severe shortness of breath, which improves in an upright position (orthopnoea), Nocturnal coughing and other asthmatic symptoms resulting from left heart failure with congestion of the lungs. Causes: What causes cardiac asthma? The cause of … Cardiac asthma
Differences between bronchial asthma and cardiac asthma In order to distinguish between cardiac asthma and bronchial asthma, a few tests are necessary. Basically, however, it can be said that bronchial asthma is a disease that usually occurs in early childhood and remains in varying degrees until old age. Cardiac asthma, on the other hand, is … Differences between bronchial asthma and cardiac asthma | Cardiac asthma
Anatomy of the blood circulation The oxygen-poor blood is conducted from all parts of the body through the veins to the heart. All venous blood finally flows through the upper and lower vena cava into the right atrium and from there into the right ventricle, also called the right ventricle. The right atrium and right … Anatomy of the blood circulation | Cardiac asthma
Introduction The heart plays a central role in the human cardiovascular system because it is the motor of the circulatory system. The blood from the body’s circulatory system first reaches the right half of the heart. From there the blood is pumped into the lungs, where it is supplied with oxygen. From the pulmonary circulation … Task of the heart
Tasks of the atria In the atria, the heart collects the blood from the preceding circulatory segments. Through the upper and lower vena cava, the blood from the body’s circulation reaches the right atrium. From there it is pumped through the tricuspid valve into the right ventricle. The atrium itself has hardly any pumping function. … Tasks of the atria | Task of the heart
Task of the heart valves The heart has four heart valves, whereby one differentiates between pocket and sail valves. The two sail valves separate the atria of the heart from the ventricles. The so-called tricuspid valve lies between the right atrium and the right ventricle, the mitral valve forms the border between the left atrium … Task of the heart valves | Task of the heart