Table 2 Echocardiographic findings in all patients.

Any echocardiographic finding

369

52.6

Patent Foramen ovale (PFO)

152

21.7

Valvular abnormalities

111

15.8

Aortic plaques

102

14.5

Aortic valve sclerosis

66

9.4

Atrial septal aneurysm

51

7.3

regional myocardial dyskinesia in > 2 segments

50

7.1

Left atrial dilatation

47

6.7

Atrial septal defect

28

4.0

Spontaneous echo contrast (SEC)

18

2.6

Mitral valve prolapse

15

2.1

Valvular vegetations

14

2.0

Aortic valve strands

14

2.0

Intracardial thrombi

13

1.9

mitral valve annulus calcification

10

1.4

Chiari networkt

6

0.9

Aortic valve stenosis

5

0.7

Mitral valve strands

5

0.7

Aortic thrombi

4

0.6

Aortic aneurysm

3

0.4

Prosthetic valve

3

0.43

Left ventricular dilatation

3

0.43

Intracardiac tumor

1

0.14

Mitral valve stenosis

1

0.14