Table 4.

Patients with risk factors for cerebral ischemia

Risk factorSingle PAVM, nMultiple PAVM, n
Some patients have more than one risk factor. PAVM = pulmonary arteriovenous malformation; AF = atrial fibrillation; CAD = coronary artery disease; MVD = mitral valve disease.
Hypertension27
Diabetes01
Cholesterol10
AF02
CAD02
MVD12
Tobacco use13
Total, n (%)4 (15)11 (22)