Table 3.

Symptom burden

	Virtual clinic	Traditional clinic
Cardiovascular disease Symptom burden     CCS Class 1     CCS Class 2     CCS Class 3     CCS Class 4     Not documented	n = 195 133 (68.2%) 51 (26.2%) 9 (4.6%) 0 (0%) 2 (1.0%)	n = 468 273 (58.3%) 166 (35.5%) 23 (4.9%) 0 (0%) 6 (1.3%)
Heart failure symptom Burden     NYHA Class 1     NYHA Class 2     NYHA Class 3     NYHA Class 4     Not documented	n = 60 39 (65%) 16 (26.7%) 5 (8.3%) 0 (0%) 0 (0%)	n = 108 57 (52.7%) 40 (37.0%) 10 (9.3%) 0 (0%) 1 (1.0%)