A Kalla1, P Krishnamoorthy1, A Gopalakrishnan2, J Garg3, N C Patel3, V M Figueredo4. 1. Institute for Heart & Vascular Health, Einstein Medical Center, United States. 2. Icahn School of Medicine at Mount Sinai, New York, NY, United States. 3. Lehigh Valley Health Network, Allentown, PA, United States. 4. Institute for Heart & Vascular Health, Einstein Medical Center, United States; Sidney Kimmel College of Medicine at Thomas Jefferson University, Philadelphia, PA, United States. Electronic address: figueredov@einstein.edu.
Abstract
BACKGROUND: Anorexia nervosa (AN) is characterized by severe malnutrition and electrolyte imbalances. Differences in cardiovascular complications between males and females with AN have not been studied. Additionally, coronary artery disease (CAD) prevalence and cardiovascular complications in patients with AN >65years have not been reported. METHODS: AN patients>18years were identified in the Nationwide Inpatient Sample 2009-2010 database using the Ninth Revision of International Classification of Disease code 307.1. Demographics, risk factors, and cardiovascular event rates were compared to general population data. RESULTS: CAD incidence was lower in all AN patients compared to the general population (4.4% vs 18.4%, p<0.001). Despite AN males having higher prevalences of hypertension and diabetes than AN females, there was no difference in CAD. AN males had higher rates of cardiac arrests, arrhythmias, and heart failure. Interestingly, 4.3% of patients with AN were >65years old. When compared to the general population>65years, older AN patients had lower rates of CAD (35% vs 16%; p<0.001). Older AN patients still had higher CAD rates compared to the general population under 65 (8.6%) and AN patients under 65 (4%; p<0.001). Older AN patients had a lower incidence of heart failure (24% vs 16%; p=0.04), and a trend towards less arrhythmias (30% vs 21%; p=0.08). CONCLUSIONS: Our data suggests that male AN patients experienced more cardiac arrests, arrhythmias, and heart failure than female AN patients. Additionally, older AN patients have a decreased incidence of CAD and heart failure compared to the general population>65years old.
BACKGROUND:Anorexia nervosa (AN) is characterized by severe malnutrition and electrolyte imbalances. Differences in cardiovascular complications between males and females with AN have not been studied. Additionally, coronary artery disease (CAD) prevalence and cardiovascular complications in patients with AN >65years have not been reported. METHODS: AN patients>18years were identified in the Nationwide Inpatient Sample 2009-2010 database using the Ninth Revision of International Classification of Disease code 307.1. Demographics, risk factors, and cardiovascular event rates were compared to general population data. RESULTS: CAD incidence was lower in all AN patients compared to the general population (4.4% vs 18.4%, p<0.001). Despite AN males having higher prevalences of hypertension and diabetes than AN females, there was no difference in CAD. AN males had higher rates of cardiac arrests, arrhythmias, and heart failure. Interestingly, 4.3% of patients with AN were >65years old. When compared to the general population>65years, older AN patients had lower rates of CAD (35% vs 16%; p<0.001). Older AN patients still had higher CAD rates compared to the general population under 65 (8.6%) and AN patients under 65 (4%; p<0.001). Older AN patients had a lower incidence of heart failure (24% vs 16%; p=0.04), and a trend towards less arrhythmias (30% vs 21%; p=0.08). CONCLUSIONS: Our data suggests that male AN patients experienced more cardiac arrests, arrhythmias, and heart failure than female AN patients. Additionally, older AN patients have a decreased incidence of CAD and heart failure compared to the general population>65years old.
Authors: So Yoon Choi; Kyung Jae Lee; Soon Chul Kim; Eun Hye Lee; Yoo Min Lee; Yu-Bin Kim; Dae Yong Yi; Ju Young Kim; Ben Kang; Hyo-Jeong Jang; Suk Jin Hong; You Jin Choi; Hyun Jin Kim Journal: Pediatr Gastroenterol Hepatol Nutr Date: 2022-09-05
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