Table I.
Patient characteristic | N (%) |
---|---|
Sex | |
Male | 9 (40.9) |
Female | 13 (59.1) |
Age, mean ± SD | 39.9±12.6 |
Age range, years | 13–78 |
Medical conditions | |
Hyperlipidemia | 10 (45.5) |
Hypertension | 6 (27.3) |
Smoking | 5 (22.7) |
Myxoma location | |
Left atrium | 20 (90.9) |
Right atrium | 1 (4.5) |
Multichamber | 1 (4.5) |
Initial symptoms | |
Dyskinesia | 12 (54.5) |
Speech dysfunction | 3 (13.6) |
Disturbance of consciousness | 2 (9.1) |
Headache | 1 (4.5) |
Vision changes | 1 (4.5) |
Palpitations | 2 (9.1) |
Dyspnoea | 1 (4.5) |
Neuroimaging | |
Non-contrast CT | 19 (86.4) |
CTA | 2 (9.1) |
MRI | 21 (95.5) |
MRA | 12 (54.5) |
DSA | 5 (22.7) |
SD, standard deviation; CT, computed tomography; CTA, computed tomography angiography; MRI, magnetic resonance; MRA, magnetic resonance angiography; DSA, digital subtraction angiography.