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. 2012 Jun 1;4(3):272–283. doi: 10.3978/j.issn.2072-1439.2012.05.07

Table 2. Clinical presentations of 61 patients.

Symptoms Course of disease Total [61]
 Left atrial [54]
 Right atrial [6]
 Right ventricular [1]
Cases % Cases % Cases % Cases %
Cardiac
   Dyspnea
 5 days - 20 years
 37
 60.7
 34
 63.0
 3
 50
 -
 -
   Palpitation
 2 days - 20 years
 28
 45.9
 26
 48.1
 2
 33.3
 -
 -
   Cough
 8 days - 6months
 4
 6.6
 3
 5.6
 1
 16.7
 -
 -
   Angina
 1 week - 30 years
 3
 4.9
 2
 3.7
 1
 16.7
 -
 -
   Edema of lower limbs
 1 year
 1
 1.6
 1
 1.6
 -
 -
 -
 -
Central nervous
   Vertigo
 6 months - 6 years
 4
 6.6
 4
 7.4
 -
 -
 -
 -
   Cerebral infarction
 10 days - 7 months
 2
 3.3
 2
 3.7
 -
 -
 -
 -
   Syncope
 3 days
 1
 1.6
 -
-
 -
 1
 100
Systemic
   Fatigue
 6 months - 2 years
 4
 6.6
 4
 7.3
 -
 -
 -
 -
   Fever
 2 months - 4 months
 3
 4.9
 3
 5.6
 -
 -
 -
 -
Asymptomatic - 4 6.6 2 3.7 2 33.3 - -