Symptom

RA (n = 55)

SLE (n = 32)

MCTD (n = 5)

OTHERS (n = 7)

Chest pain

12 (21.8%)

7 (21.8%)

3 (60%)

-

Palpitation

8 (14.5%)

2 (6.2%)

-

1 (14.2%)

Dyspnoea on exertion

17 (30.9%)

10 (31.2%)

1 (20%)

-

Syncope

1 (1.8%)

-

-

-

Fatigue

4 (7.2%)

4 (12.5%)

2 (40%)

1 (14.2%)

Cardiac murmurs

4 (7.2%)

1 (3.1%)

-

-