Predictors of Unfavorable Outcomes in Patients with Atrial Fibrillation and Concomitant Heart Failure with Different Ejection Fractions: RIF-CHF Register One-Year Follow-Up
Table 1
Demographic and anamnestic characteristics of patients included in the study.
Parameters
Total cohort ()
AF-HFpEF ()
AF-HFmEF ()
AF-HFrEF ()
level
Demography and habits
Age, years
68 (60:76)
72 (63 : 78)
67 (58 : 75)
66 (58 : 75)
<0.001
The proportion of patients ≥65 years of age
589 (58.7%)
270 (69.8%)
82 (54.7%)
237 (50.9%)
<0.001
The proportion of patients ≥75 years of age
310 (30.9%)
157 (40.6%)
38 (25.3%)
115 (24.7%)
<0.001
Female sex, n (%)
437 (43.6%)
253 (65.4%)
64 (42.7%)
120 (25.8%)
<0.001
Body mass index ≥30
360 (35.9%)
147 (38%)
62 (41.3%)
151 (32.4%)
0.076
Low level of physical activity (exercise less than 30 min/day, no more than 3 times/week)
570 (56.8%)
191 (49.4%)
96 (64%)
283 (60.7%)
<0.001
Smoking
Never
603 (60.1%)
295 (76.2%)
84 (56%)
224 (48.1%)
<0.001
Quit smoking
216 (21.5%)
53 (13.7%)
38 (25.3%)
125 (26.8%)
Active smoker
184 (18.3%)
39 (10.1%)
28 (18.7%)
117 (25.1%)
Comorbidities and pathologies
Hypertension, fact
653 (65.1%)
263 (68%)
108 (72%)
282 (60.5%)
0.012
Hypertension, duration, years
14 (10:20)
13 (10 : 20)
10 (7.5 : 20)
15 (10 : 20)
0.916
Ischemic heart disease
686 (68.4%)
271 (70%)
107 (71.3%)
308 (66.1%)
0.336
Diabetes mellitus
247 (24.6%)
89 (23%)
38 (25.3%)
120 (25.8%)
0.632
Previous stroke/TIA
158 (15.8%)
58 (15%)
22 (14.7%)
78 (16.7%)
0.747
Previous myocardial infarct
382 (38.1%)
98 (25.3%)
61 (40.7%)
223 (47.9%)
<0.001
Vascular disease
502 (50%)
157 (40.6%)
74 (49.3%)
271 (58.2%)
<0.001
Abnormal renal function
145 (14.5%)
45 (11.6%)
24 (16%)
76 (16.3%)
0.123
Abnormal liver function
101 (10.1%)
12 (3.1%)
20 (13.3%)
69 (14.8%)
<0.001
Family history
Family history of coronary artery disease early development