What is the heartbeat? The heartbeat marks the rhythmic contraction of the heart muscle (systole), which is followed by a short relaxation phase (diastole). It is triggered by electrical impulses of the excitation conduction system, which originate in the sinus node. The sinus node is a collection of specialized cardiac muscle cells in the wall … Heartbeat: More about Function and Disorders
If you are young, you can hardly imagine what it is like to be old. Beyond 30, however, you suddenly become aware: the skin becomes flabbier, the body no longer forgives dietary and alcoholic sins so quickly. Aging may not be the most beautiful thing in the world, but it is the fairest, because it … Anti-Aging Medicine
A healthy, high-fiber diet with lots of vitamins and minerals, regular exercise and sufficient sleep are among the most important pillars of staying young. But a happy home life also has a life-prolonging effect. Married women, for example, live an average of 4.5 years longer, and for men the difference between being married and being … Anti-aging: What Can you do Yourself?
Definition If there is no circulation of blood in the vessels of the affected person due to a missing (or non-productive) heart action, this is called a (cardiac) arrest. Introduction In emergency medicine, cardiac arrest represents an acutely life-threatening condition. The partially congruent use of the term “clinical death” is misleading in that a cardiac … Cardiac arrest
Diagnosis Cardiovascular arrest triggers a series of distinctive physical changes. Logically, when the heart is not pumping, no more pulses can be felt. This happens especially in large arteries such as the carotid artery (Arteria carotis) and the femoral artery (Arteria femoralis) in the groin. A few seconds later unconsciousness usually occurs, followed by gasping … Diagnosis | Cardiac arrest
Prognosis The most important prognostic factor is how quickly after the onset of cardiac arrest resuscitation measures are started, which is often the responsibility of medical laypersons who happen to be present at the situation or find the patient unconscious and pulseless, and should then intervene boldly, but in practice this is often omitted for … Prognosis | Cardiac arrest
Tripping of the heart, heart failure, palpitations, palpitations, palpitations, Swindle Fear Nervousness or Faint (syncope) come. 2. ventricular extrasystoles (VES, ventricular extrasystoles) In ventricular extrasystole, the extrasystole develops in the tissue of the heart chambers. It is also known that these additional heartbeats are produced in the ectopic tissue. (Ectopic means that normally no electrical … Extrasystole
LOWN Classification Simple VES Grade I: Monomorphic VES under 30 times per hourGrade II: Monomorphic VES over 30 times per hour Grade I: Monomorphic VES under 30 times per hour Grade II: Monomorphic VES over 30 times per hour Complex VES Degree III: Polymorphic VES Degree IVa: Trigeminus/Couplets Degree IVb: Salvos Degree V: “R-on-T Phenomenon … LOWN Classification | Extrasystole
Extrasystole after sport In many cases, the exact temporal correlation of the occurrence of an extrasystole can already help to narrow down its possible causes. For example, a pronounced lack of sleep, or severe overtiredness, can lead to the development of an extrasystole even in an actually completely healthy person. Another particularly frequent cause of … Extrasystole after sport | Extrasystole
Relationship with magnesium Together with calcium and potassium, magnesium regulates the electrical excitability of the muscle cells and thus also influences the processes in the heart muscle. A blood magnesium level in the normal range of 0.75-1.05mmol/l prevents excessive electrical excitability and thus contributes to the electrical stability of the heart muscle cells, thus a … Relationship with magnesium | Extrasystole
Many athletes resort to so-called supplements from time to time, dietary supplements, which are supposed to make the training even more effective and the results even clearer. But not all supplements are free of risks and side effects. And often the athletes do not even know which dangers they are exposed to. Especially cheap dietary … Tribulus Terrestris side effects
Side effects for athletes For athletes one of the most significant side effects is of great importance, especially in the field of competitive and elite sports. Taking Tribulus Terrestris can result in a positive doping test, as this supplement is known to help the body produce testosterone. Thus the athlete has an elevated testosterone level … Side effects for athletes | Tribulus Terrestris side effects
