The Pacemaker, which brought great progress in the treatment of diseases of the heart, help many patients to achieve a higher quality of life and a longer life.
What is a pacemaker?
Of the Pacemaker is a miniaturized device based on the highest technical progress. Another name for the pacemaker is the so-called Pacemaker.
In order for the pacemaker to perform its intended function, this marvel of medicine is mainly implanted directly into the patient's body. In addition to the permanent pacemaker, there are a number of other compact devices that are only left in the organism for a certain period of time.
In practice, different types of pacemakers are implanted in order to reduce the risk of rejection reactions and to guarantee those affected the most perfectly adapted heart rate support possible.
Shapes, types & types
The cardiologists and the experts for that Pacemaker and their manufacturers differentiate between the implanted pacemaker and the so-called transcutaneous pacemaker and an implantable defibrillator in miniature.
Further types of pacemaker are the permanent units as one, two and three-chamber units. A separate division of the pacemaker is based on their stimulation.
This can be done with electrodes from the outside through the skin, the esophagus, in the heart, outside the heart or through an implant located in the heart.
Structure, function & mode of operation
The basics of one Pacemaker are its housing and connecting lines, its drive unit and the electrode. In addition, a pacemaker is provided with the necessary data and settings using a special programming component.
The pacemaker electrodes are divided into unipolar and bipolar as well as different types. The pacemaker is programmed without a fixed connection using special signals and a so-called bidirectional design. This means that the pacemaker does not have to be touched directly. This is especially important with implanted pacemakers. The setting of the pacemaker is also based on a specific coding that addresses specific stimulation areas.
The functioning of the pacemaker is based on minimal current surges, which are emitted by the electrodes. These stimulate the heartbeat and cause the heart muscle to contract and relax rhythmically and evenly. The pacemaker recognizes when heartbeats are briefly absent and stimulates the heart muscle. In addition, the pacemaker prevents life-threatening ventricular fibrillation by compensating for an increasing "heart stumbling".
In the function of the pacemaker, highly sensitive electronic components work together, which can be operated using a computer and software-based principle.
The devices of the VVI series are among the most frequently used pacemakers. It is about the unicameral pacemakers, which play a central role in blocking overactivity of the atria. The VVI pacemaker is also known in cardiological circles as a pacemaker, which only switches on in special situations and only works when the heart ventricle is passive.
If the heart chambers are working normally again, this demand pacemaker can take a back seat. In contrast to this, the AAI pacemakers act as atrial pacemakers as well as prevent ventricular fibrillation. But they are operational from the atrium.
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➔ Medicines for cardiac arrhythmiasMedical & health benefits
They are from heart health Pacemaker In connection with the increasing heart diseases, it has been indispensable for a long time.
Surgical implantation of a permanent pacemaker or temporary therapy with a pacemaker are justified if the patient is diagnosed with massive and life-threatening disorders and irregularities in the rhythmic heartbeat. A pacemaker is useful when medicines to treat hypertension (high blood pressure) or a progressive weakness of the heart lead to a disruption of the heart rate.
The health-relevant effect of the pacemaker is that it can support the generation of stimuli and the conduction of nerve stimuli from the heart. A cardiac pacemaker ensures normal coordination of all heart processes so that the sick feel more efficient and stable again after this surgical procedure.
In addition, the pacemakers reduce the psychological stress caused by the constant fear of not surviving ventricular fibrillation. Given these positive conditions, more and more people suffering from heart disease are opting for a minimal pacemaker with a maximum effect.
