Heart

In the scientific literature and medical practice, changes in the intensity of the heart's work are collectively called arrhythmia. Speech

Arterial hypotension (hypotension) is a long-term condition characterized by low levels of systolic (upper) and diastolic (lower)

The enlargement of the left ventricle of the heart is associated with the adaptation of the organ to external and internal factors. U

The normal heart rate (according to WHO) is recognized as an interval from 60 to 89 beats per day.

The most unfavorable form of arrhythmia is supraventricular chaotic contraction. Due to the high risk of thromboembolism, it should be

5 / 5 (3 votes) Unidirectional blood flow in the chambers of the heart is ensured by valves,

External structure of the heart The heart (cor) has the shape of a truncated cone, which is located in the anterior mediastinum

Cardiography using an ultrasound sensor is a routine technique based on the effect of high-frequency radiation on

The heart is a significant organ, the work of which is not yet fully understood, despite

Deviations from the norm in the frequency of contractions of a muscular organ are represented by a significant group of pathological processes. Some are more dangerous