BACKGROUND: Atrial fibrillation (AF), and heart failure (HF) are a major cardiovascular epidemic over the last decade. The prevalence and rehospitalization of heart failure are on rising edge, and many factors are responsible for these re-exacerbations of heart failure. In this study, we sought to determine an association of a risk factor for frequent rehospitalization of heart failure at our institute. We aimed to find the re-admission rate, heart rate, and rhythm of heart failure exacerbation. METHODS: We performed a single-center retrospective study at the Abington Hospital - Jefferson health and 418 patients having a history of heart failure, and AF were selected. The heart failure readmission rate (days), heart rate, and rhythm were analyzed. RESULTS: The mean age of the included population was 82.8 years SD ± 9.2. About 53% had AF with a mean heart rate 90 SD ± 21 bpm, and 47% had normal sinus rhythm (NSR) with a mean heart rate of 78 ± 16 bpm on re-admission. This difference was statistically significant (p=0.02). The mean re-admission rate for atrial fibrillation was 27.49 days SD ± 18.97, compared to 32.68 SD ± 20.26 days for NSR, statistically significant (p=0.007) and the Pearson Chi-square was also significant P = 0.006. CONCLUSION: There is a significantly increased rate of re-admission in heart failure patients with atrial fibrillation with a rapid ventricular rate. Efforts should be taken to keep the patient in NSR or controlled AF to minimize the rehospitalization rate, and this, in turn, reduces the financial burden on patients and institutes. AJCD
BACKGROUND:Atrial fibrillation (AF), and heart failure (HF) are a major cardiovascular epidemic over the last decade. The prevalence and rehospitalization of heart failure are on rising edge, and many factors are responsible for these re-exacerbations of heart failure. In this study, we sought to determine an association of a risk factor for frequent rehospitalization of heart failure at our institute. We aimed to find the re-admission rate, heart rate, and rhythm of heart failure exacerbation. METHODS: We performed a single-center retrospective study at the Abington Hospital - Jefferson health and 418 patients having a history of heart failure, and AF were selected. The heart failure readmission rate (days), heart rate, and rhythm were analyzed. RESULTS: The mean age of the included population was 82.8 years SD ± 9.2. About 53% had AF with a mean heart rate 90 SD ± 21 bpm, and 47% had normal sinus rhythm (NSR) with a mean heart rate of 78 ± 16 bpm on re-admission. This difference was statistically significant (p=0.02). The mean re-admission rate for atrial fibrillation was 27.49 days SD ± 18.97, compared to 32.68 SD ± 20.26 days for NSR, statistically significant (p=0.007) and the Pearson Chi-square was also significant P = 0.006. CONCLUSION: There is a significantly increased rate of re-admission in heart failurepatients with atrial fibrillation with a rapid ventricular rate. Efforts should be taken to keep the patient in NSR or controlled AF to minimize the rehospitalization rate, and this, in turn, reduces the financial burden on patients and institutes. AJCD
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