Diastole

Diastolia is a type of heart rhythm disorder characterized by the absence of regular contraction of the heart muscle (sinus node) for a long time (over 2-3 minutes), although peripheral blood circulation is preserved in full. Clinically detected during an ECG, a slow sinus rhythm is recorded (heart rate 40-60 beats per minute). In some cases, there is a tendency to bradycardia, turning into a persistent and slow sinus rhythm. In other cases, attacks of rapid slow sinus rhythm (tachyadiastole) are possible. Adiastology persisted for a long time as a special case of long-term slow sinus rhythm. They are usually associated with functional dystrophy of the myocardium, circulatory disorders, etc., dysfunction of the sinocarotid region. Among the patients, women over 50 years predominate. The attack is characterized by the sudden onset of severe anxiety, anxiety, and a feeling of fear of death. Patients feel depressed and thirsty, which torments them, as they have intense external cold. Hands and feet are cold, the face is pale, usually covered with sweat. Blood pressure often increases, the pulse is weak, and there is arrhythmia. The skin is moist, the pupils are sharply dilated. There are no neurological signs, the pulse is slow, but may be quite normal.