Patient characteristics
|
Age (years) | 72 (11) | 70 (11) | 73 (10) |
Male sex (n, %) | 46 (35) | 27 (36) | 15 (38) |
Systolic BP (mm Hg) | 149 (23) | 152 (21) | 145 (23) |
Diastolic BP (mm Hg) | 84 (11) | 83 (11) | 82 (10) |
Heart rate (beats/min) | 76 (18) | 73 (18) | 78 (19) |
Fractional shortening (%) | 28 (8) | 30 (7) | 24 (9) |
Ejection fraction (M mode) (%) | 52 (13) | 56 (11) | 48 (14) |
Ejection fraction (Simpson's biplane) (%) | 42 (11) | 48 (10) | 34 (9) |
Hypertension (n,%) | 55 (42) | 38 (50) | 13 (32) |
Myocardial infarction (n,%) | 14 (11) | 5 (7) | 6 (15) |
Coronary artery bypass grafting (n,%) | 9 (7) | 5 (7) | 3 (7) |
Pulmonary disease (n,%) | 29 (22) | 16 (21) | 9 (22) |
Medication
|
Diuretics (n,%) | 90 (69) | 48 (63) | 32 (80) |
β Blockers (n,%) | 21 (16) | 10 (13) | 8 (20) |
Nitrates (n,%) | 29 (22) | 15 (20) | 11 (28) |
Calcium channel blockers (n,%) | 22 (17) | 16 (21) | 4 (10) |
ACE inhibitors (n,%) | 17 (13) | 4 (5) | 11 (28) |
Aspirin (n,%) | 36 (27) | 20 (26) | 11 (28) |
Inhaled β2 agonists (n,%) | 25 (19) | 10 (13) | 10 (25) |
Inhaled corticosteroids (n,%) | 11 (8) | 5 (7) | 4 (10) |
Oral hypoglycaemic agents (n,%) | 6 (5) | 4 (5) | 2 (5) |
Lipid lowering drugs (n,%) | 4 (3) | 3 (4) | 1 (3) |
Non steroidal anti-inflammatory drugs (n,%) | 11 (8) | 7 (9) | 2 (5) |
Digoxin (n,%) | 9 (7) | 1 (1) | 7 (18) |