Table 3. Prevalence of different comorbidities in the atrial fibrillation population (1,812,620 patients).

Comorbidity	Total population size (count)	Percentage of total patients (%)
Congestive Heart Failure	664,740	36.7%
Cardiomyopathy	274,680	15.2%
Coronary artery disease	821,610	44.8%
Hypertension	1,429,810	78.9%
Anemia of chronic disease	85,380	4.7%
Chronic kidney disease	488,460	26.9%
Myocardial infarction	382,170	21.1%
Chronic obstructive pulmonary disease	496,630	27.4%
Pulmonary embolism	97,710	5.4%
Obstructive sleep apnea	350,180	19.3%
Rheumatoid arthritis	70,920	3.9%
Hyperthyroidism	57,920	3.2%
Inflammatory bowel disease	22,890	1.3%
Alcohol	64,970	3.6%
Helicobacter pylori infection	150	0.0083%