Booming bass and driving beats – the fitness segment relies on music as background music for the work-out. The goal is clearly defined: to agonize in order to burn calories and lift weights. The realization that music can drive and motivate is not really new. On the contrary, it has been known for a long … Effects of Music on Our Health
The ejection phase of systole follows the tense phase. During the ejection phase, stroke volume is pumped into the aorta. Synonymous with the ejection phase of systole is the term expulsion phase. Valvular defects, such as tricuspid regurgitation, can disrupt the ejection phase and cause pathologic changes in the heart. What is the ejection fraction? … Ejection Phase: Function, Tasks, Role & Diseases
What’s bradycardia? Bradycardia refers to a heart rate that is below the expected normal range. In an adult, a frequency of 60 to 100 beats per minute is generally assumed. Bradycardia would therefore be present if the heart rate fell below this value. The age and also the training condition of a person must be … Bradycardia
These are the symptoms of bradycardia The regular pumping function of the heart serves to supply the rest of the body with blood and the oxygen it contains. In the case of bradycardia, the heart beats at too low a frequency. Consequently, less blood is often pumped into the body’s circulation. The organs and tissues … These are the symptoms of bradycardia | Bradycardia
Duration and prognosis of bradycardia In cases of bradycardia caused by a defective sinus node or a pronounced conduction disorder, the implantation of a pacemaker can usually achieve good therapeutic success. The affected patients are usually free of complaints after the procedure. Bradycardias caused by medication can be eliminated by a change of medication. Depending … Duration and prognosis of bradycardia | Bradycardia
What is bradycardia-tachy syndrome? Tachycardia is characterized by a too fast heartbeat and is the opposite of bradycardia. As a rule, one speaks of tachycardia when the heart rate exceeds 100 beats per minute. In a bradycardia–tachycardia syndrome, there is a sudden change between slow and too fast heart rates. Often the fast heart rate … What is bradycardia-tachy syndrome? | Bradycardia
Anatomy The AV node, like the sinus node, is located in the right atrium. However, it lies further down, more precisely at the transition to the right ventricle and thus in Koch’s triangle. Just like the sinus node, the AV node does not consist of nerve cells, but of specialized heart muscle cells that have … AV node
Introduction A contraceptive pen is a technical procedure that can record both fetal heart activity and the activity of contractions in pregnant women. The term cardiotocography (CTG for short) is also used synonymously, which is derived from the Greek word tokos (= contractions). This method is used on the one hand as part of preventive … Monitoring of heart sounds and contractions
Standard values The contractions recorder records both the infant’s heart activity and the maternal contractions. Fetal heart activity is expressed as heart rate in beats per minute. As a rule, it should be between 110 and 150 beats per minute (also: beats per minute, short: bpm). Towards the time of birth it can even increase … Standard values | Monitoring of heart sounds and contractions
When should the measurement start? In principle, a contraceptive pen is more useful for monitoring advanced pregnancy or the birth process. In case of imminent premature birth or risk constellations of the mother such as diabetes mellitus, high blood pressure, infections, vaginal bleeding or abnormalities of the child in the ultrasound, a CTG examination should … When should the measurement start? | Monitoring of heart sounds and contractions
Heart Sounds The heart rate of the unborn child is determined during a cardiotocogram (CTG) with the help of the child’s heart sounds. This is done technically using a Doppler ultrasound, from which a signal is emitted and the time is measured until the signal is reflected by the child’s heart and returned to the … Heart Sounds | Monitoring of heart sounds and contractions
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
