Variable

Cardiomyopathy

(N = 190)

Masses

(N = 13)

Myocarditis

(N = 18)

Valves

(N = 19)

P-value

Management changed

167 (87.9%)

11 (84.6%)

16 (88.9%)

17 (89.5%)

0.971 (F)

Added medications

28 (14.7%)

1 (7.7%)

7 (38.9%)

1 (5.3%)

0.036 (F)*

Discontinued medications

25 (13.2%)

4 (30.8%)

3 (16.7%)

0 (0.0%)

0.065 (F)

Led to intervention

49 (25.8%)

2 (15.4%)

2 (11.1%)

7 (36.8%)

0.283 (F)

Obviated intervention

46 (24.2%)

2 (15.4%)

0 (0.0%)

2 (10.5%)

0.041 (F)*

Additional testing

46 (24.2%)

3 (23.1%)

7 (38.9%)

4 (21.1%)

0.580 (F)

Canceled testing

39 (20.5%)

2 (15.4%)

2 (11.1%)

2 (10.5%)

0.698 (F)