Framingham study20 > 70 |
E:A or AFF | 8/63 (13%) | 3/34 (9%) | 2/18 (11%) | 3/17 (18%) | 4/25 (16%) |
Mantero et al18 60–80 |
E:A or AFF or IVRT or DT | 36/65 (56%) | 20/35 (57%) | 11/17 (65%) | 10/21 (48%) | 20/30 (67%) |
Klein et al24 > 70 |
E:A or IVRT or DT | 26/63 (41%) | 15/34 (44%) | 8/19 (42%) | 7/17 (41%) | 10/25 (40%) |
Cohen et al9 > 50 |
E:A or IVRT or DT | 25/90 (28%) | 22/44 (50%) | 7/25 (28%) | 5/28 (18%) | 16/34 (47%) |
Spirto et al19 |
50–74 E:A or IVRT or DT | 24/54 (44%) | 13/26 (50%) | 5/14 (36%) | 9/22 (41%) | 7/19 (37%) |
European Study Group on Diastolic Heart Failure11 > 50 |
IVRT or E:A+DT | 44/91 (48%) | 20/44 (45%) | 13/25 (52%) | 13/27 (48%) | 17/34 (50%) |