Tip 1: Tachycardia of the heart: symptoms
Tip 1: Tachycardia of the heart: symptoms
The heart of a person works with a non-constant rhythm. The frequency of his attacks largely depends on the physical and mental state of the body. A condition in which there is an increase in heart rate without apparent cause for up to 90 beats per minute and above is called tachycardia. It arises spontaneously or under the influence of various external or internal factors, and is always accompanied by characteristic symptoms.
The main symptoms of heart tachycardia
Symptoms of heart tachycardia, their intensity andduration is largely due to the cause of this pathology. The increase in heart rate per se as a separate disease is not considered, occurs most often against the background of the existing pathologies of the cardiovascular system. The main symptoms of tachycardia are increased heart rate and weakness. At rest, the number of heart beats can increase to 220 per minute. In this case there are: dizziness, difficulty breathing, darkening in the eyes, the appearance of pain in the chest, in the heart. Heart pain with tachycardia weak, short-term, stitching, paroxysmal. With a sharp increase in heart rate, a brief loss of consciousness is possible. This condition can last only a few seconds, resembling a strong attack of dizziness. Moderate tachycardia, when the number of cardiac contractions per minute does not exceed 90 strokes, is accompanied by mild discomfort, the appearance of gravity in the location of the heart, shortness of breath. A similar condition, which lasts for a long time, causes a decrease in working capacity, rapid fatigue, sleep disturbance, loss of appetite, increased nervousness and worsening of mood. Tachycardia in most cases has a paroxysmal character, arises spontaneously, the rhythm of the heart remains correct even at the moment of its strongest acceleration. Attacks of tachycardia are short-lived and prolonged, lasting for several minutes, hours or days.Nonspecific manifestations of heart tachycardia
There are different types of heart tachycardia. Some of them are accompanied by non-consensual symptoms in general. With paroxysmal tachycardia, which is most often based on oxygen starvation of the heart muscle, there are: increased urge to urinate, the occurrence of chills and feelings of fear, excessive sweating, flatulence, increased blood pressure, tinnitus. In some cases, another episode of rapid heart rate starts with the appearance of a persistent sense of fear, a coma in the throat, blanching of the skin, slowing of the pulse. Tachycardia can occur during sleep, leading to a sharp awakening, accompanied by a feeling of anxiety or fear. At the person thus humidity of palms, knocking pain in temples, a numbness of extremities, an easy or a light; a mild nausea is marked.Tip 2: Sinus tachycardia: cardiac dysfunction
Tachycardia is a violation of the heart,is manifested by a rapid sinus rhythm of the heart muscle. Physiological sinus tachycardia can appear with increasing emotional or physical exertion, which is a variant of the norm. Pathology is tachycardia, which appeared due to various diseases.
Symptoms of tachycardia
Tachycardia is a type of tachyarrhythmia, it ismay be the cause of acute heart failure, myocardial infarction, ischemic heart disease, cardiac arrest. With sinus tachycardia heart rate increases to 120-220 beats per minute, it is characterized by a gradual onset, as well as the right sinus rhythm of the heart. In contrast, bradycardia is characterized by a very low heart rate. Pathological tachycardia is dangerous, because it leads to a reduction in blood outflow and other hemodynamic disorders. This disruption of the heart is an early symptom of heart failure, left ventricular dysfunction. Long-term decline in the effective work of the heart leads to the occurrence of cardiopathy, an increase in heart volume and a violation of its cardiac contractility. Tachycardia is manifested by the following symptoms: palpitations, anxiety, pulsation of the vessels of the neck, heaviness or pain in the heart, dizziness, fainting. Symptoms may be minor. Sometimes tachycardia occurs at night.The pronounced symptoms of sinus tachycardia reflect impaired blood supply to organs and tissues due to a decrease in cardiac output.Sinus tachycardia manifests itself in people of differentage - both in young people and in the elderly. It can appear in the daytime and at night, both in healthy people, and among patients suffering from heart disease, as well as in pregnant women. The emergence of sinus tachycardia during pregnancy should be a serious reason for going to the doctor, as the risk to the future child increases.
Causes of sinus tacare
The causes of sinus tachycardia can be: myocardial infarction, acute and congestive heart failure, myocarditis, heart defects, angina pectoris, cardiosclerosis. Physiological causes of sinus tachycardia: congenital features of the body, emotional stress, physical stress, in particular, it can appear after active fitness. In some women, it sometimes appears on the first day of menstruation, with a pronounced pain syndrome. The appearance of neurogenic sinus tachycardia is associated with dysfunction of the cerebral cortex and with disorders of the autonomic nervous system. This type of disorder occurs in young people with a labile nervous system.Tachycardia of a neurogenic nature requires consultation of a neurologist.For diagnosis, a study is conductedelectrical activity of the heart, electrocardiography is performed. This method of research is quite accurate and allows us to identify violations of the heart. At rest, the frequency of normal sinusoidal rhythm in adults should be between 60-100 beats per minute. Electrocardiography is recommended to be held at least once a year.
