Medição da bioimpedância cardíaca e respiratória aplicada em marcapasso cardíaco sensível a frequência
| Autor: | Meira de Moura Rodrigues, Gabriela, Pavlik Haddad, Sandro Augusto |
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| Jazyk: | portugalština |
| Rok vydání: | 2019 |
| Předmět: | |
| DOI: | 10.5281/zenodo.3464444 |
| Popis: | The heart is the main organ of the circulatory system, responsible for conducting blood in the blood vessels. It is basically composed of four, twice called atria and two below called ventricles. Cardiovascular diseases are those that most lead to a worldwide life to death, justifying the investment in cardiac health programs. When there is a malfunction due to synchronism in its operation, one of the treatment possibilities for the indication is the pacemaker implantation. The frequency-sensitive pacemaker may have the cardiac and respiratory bioimpedance reader as an auxiliary mode of operation so that it can differentiate the timing of physical activity-related heart rate changes from pathological changes that require intervention. The types of injection waves to stimulate cardiac tissue to deliver this information are square, semi square, and semi sine waves. Knowing that the sinusoid would be the ideal wave but not used due to the difficulty of implementation, the proposal is to show the similarity that it has the first Gaussian derivative. the necessary information for the pacemaker. XII SIMPÓSIO DE ENGENHARIA BIOMÉDICA - IX SIMPÓSIO DE INSTRUMENTAÇÃO E IMAGENS MÉDICAS |
| Databáze: | OpenAIRE |
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