Tachycardia is called a rapid heartbeat, which has any origin. It takes place if the heart rate becomes higher than 100 beats per minute. In this case, the rhythm can remain correct, that is, the duration of the intervals between cardiac contractions is constant. The condition, in which the attack of tachycardia begins unexpectedly and just as suddenly ends, is called paroxysmal tachycardia. It should be noted that there is no clear boundary between the absence of tachycardia and its presenc...
Inflammation of the walls of deep, under the layer of muscles, veins on the legs with the simultaneous formation of thrombi in them is called thrombophlebitis of the deep veins of the lower limbs. This pathology is a complication of varicose veins. Statistics say that most often thrombophlebitis of the lower extremities occurs in women. This fact physicians associate with wearing uncomfortable shoes, using hormonal contraceptives. Provoke the occurrence of thrombophlebitis and pregnancy. Dep...
Raynaud's disease is a disease in which the arterial blood supply of the hands or feet is disturbed. The disease is paroxysmal and usually affects the upper limbs symmetrically. Women are sick more often than men. As a rule, Raynaud's syndrome is a secondary phenomenon that develops in various diffuse connective tissue diseases (previously total scleroderma), lesion of the cervical spine, peripheral nervous system (ganglionitis), endocrine system (hyperthyroidism, diencephalic disorders), di...
Endocarditis is a pathological process, during which the inner shell of the heart is affected, as well as aortic and cardiac valves. This disease is extremely dangerous not only for health, but for human life. If untimely initiation of treatment, the consequences can be the saddest, up to the development of cardiac deficiency, blockage of the blood vessels of internal organs and the emergence of immune diseases. Endocarditis can have an infectious (bacterial) and non-infectious nature. And a...
Varicose veins of small pelvis in women are provoked by a phenomenon such as a reverse transfer of blood to the ovarian vein that occurs when the blood vessels are squeezed. The starting mechanism of the development of a disease is pregnancy, namely the hormonal changes observed during this period and the growing pressure of the uterus on the vessels of the small pelvis. This kind of varicose manifests itself in the long and intense pains in the lower abdomen, usually appearing after constan...
Myocardial infarction is an emergency, most often caused by coronary artery thrombosis. The risk of death is especially great in the first 2 hours from its inception. Most often it develops in men aged 40 to 60 years. In women, the symptoms of a heart attack occur about one and a half to two times less often. During myocardial infarction, blood flow to a particular area of the heart is greatly weakened or stopped altogether. In this case, the affected part of the muscle dies off, that is, ...
Cardiac asthma is acute left ventricular failure, which is caused by stagnation of blood in a small circle of circulation, as well as by international lung edema. This manifestation is caused by attacks of suffocation, dyspnea, and also requires immediate medical attention, since even preliminary symptoms of cardiac asthma without proper treatment can lead to death. The patient, who developed an attack, must be hospitalized in the hospital, even if he managed to stop before the ambulance arr...
If the pressure becomes lower than 100 by 60, doctors call this condition hypotension. At the age of 20 and up to 40 years this condition is observed in 5-7% of people, regardless of their sex, and in pregnant women the percentage reaches 12. Is it dangerous? Experts argue that for many people in this category, the pressure of 90 to 60 is not considered a dangerous pathology. Is this pressure normal? Blood pressure should always be within normal limits. For the upper systolic blood pressure ...
Stroke hemorrhagic is a clinical form of acute cerebrovascular accident (ONMC).In 85% of cases, this form develops in violation of the integrity (rupture) of intracranial vessels. And 15% of hemorrhagic strokes are associated with increased vascular wall permeability. According to the statements of practicing physicians, hemorrhagic stroke is the most dangerous, severe type of stroke, because characterized by a direct rupture of cerebral vessels and subsequent hemorrhage in the brain tissue....
Atrial fibrillation is one of the most common forms of disturbance of the heart rhythm. Another name for the pathology is atrial fibrillation. In the presence of this disease a person complains of sudden attacks of tachycardia. At these moments, it seems to him that the heart is about to "jump out of the chest." Sometimes other sensations are possible, as if the heart stops for a few seconds, after which it starts beating with redoubled force. During the period of "fading" of the heart, a pe...
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