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Journal : Java Nursing Journal

Assess Arrhythmia-causing excessive exercise using Holter Monitoring; Case Reports Yusup Dwiyanto; Amelia Andini
Java Nursing Journal Vol. 2 No. 1 (2024): November - February 2024
Publisher : Global Indonesia Health Care (GOICARE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61716/jnj.v2i1.26

Abstract

Exercise can indeed improve the quality of health if it is done in accordance with the rules or program. However, excessive exercise without considering the capacity of the organs, especially the heart, can result in disease, one of which is heart disease, namely heart rhythm disturbances. The death rate for athletes in 2022 will still be at 29% during competition. In this case, it proves that Holter monitoring (ambulatory ECG monitoring) is better in assessing heart rhythm in athletes. Arrhythmias in athletes are caused by inadequate cardiac remodeling, causing ion channels in the atrioventricular node to undergo immunohistochemical labeling, where L-type calcium (Ca2+) channels that carry inward current are known to play a major role in the diastolic depolarization of the atrioventricular node, and regulate the excitability and increase in axis potentiation. . In the important Ca2+ channels in the heart, a slowing process occurs which results in a barrier to atrioventricular node conduction. A decrease in the axis action potential phase process where calcium cannot replace potassium in cells results in electrical impulse disturbances.
Analysis of Thyroid Disorders in the Occurrence of Paroxysmal Atrial Fibrillation Dwiyanto, Yusup; Amelia Andini
Java Nursing Journal Vol. 2 No. 3 (2024): July - October 2024
Publisher : Global Indonesia Health Care (GOICARE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61716/jnj.v2i3.63

Abstract

Thyroid disorders can directly affect the cardiovascular system, especially atrial fibrillation arrhythmia. Atrial fibrillation can be triggered by hormonal changes in the human body system. This can be dangerous and can increase the risk of stroke in sufferers. For this reason, researchers conducted this study to be able to analyze the risk of atrial fibrillation due to thyroid disorders. This study used a retrospective analytical design, with a chi square test to determine the risk of increased atrial fibrillation due to thyroid disorders. This study was conducted at Budhi Asih Hospital with Holter monitoring patient samples. The results of this study showed that in patients with thyroid disorders, the results of Holter monitoring showed paroxysmal atrial fibrillation as much as 9.9%, with a p-value: 0.000; OR: 39.346. The conclusion is that there are significant results between thyroid disorders and the incidence of paroxysmal atrial fibrillation