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>Gambaran Aktivitas Listrik Jantung Pasien Rawat Inap dengan Congestive Heart Failure (Chf) di Irina F-jantung Rsup Prof Dr. R. D. Kandou Manado
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Gambaran Aktivitas Listrik Jantung Pasien Rawat Inap dengan Congestive Heart Failure (Chf) di Irina F-jantung Rsup Prof Dr. R. D. Kandou Manado
: Congestive Heart Failure (CHF) occurs when the heart is unable to pump the blood to fulfill body\u27s need of blood related to tissue metabolism. Electrical activity of the heart is the state in which the heart has to pump the blood and to contract, triggered by an action potential that spreads through the membrane of muscle cells. Electrocardiogram (ECG) is generated by the electrical activity of the heart muscle. It is a recording of a heart condition obtained by placing electrodes on the body. This study aimed to describe the heart electrical activity of patients with congestive heart failure. This was a retrospective descriptive study. The population was all patients hospitalized in Irina F Cardiac Department of Prof. Dr. R. D. Kandou Hospital Manado. Samples were ECG recordings of all patients with CHF hospitalized at Irina F Cardiac Department of Prof. Dr. R. D. Kandou Hospital Manado during Desember 2012-January 2013. The results showed that hypertensive heart disease (HHD) was the most frequent cause of CHF (45.5%). Meanwhile, CHF due to old myocardial infarction (OMI) was rare (18.2%). Conclusion: The most common cause of CHF among hospitalized patients at Irina F Cardiac Department of Prof. Dr. R. D. Kandou Manado was HHD. ECG of patients with CHF et causa HHD showed an overview of normal heart rhythm and tachycardia, PR interval and a normal QRS complex, left axis deviation, ST segment elevation, depression on different leads, and pathological Q.
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