May Be Caused by

Amniotic fluid embolism

Atrial myxoma

Cardiac mural thrombus

Carotid dissection

Catheter angiography

Choriocarcinoma

Fat embolus

Infectious endocarditis

Inferior vena cava thrombus

Marantic endocarditis

Open heart surgery

Subacute bacterial endocarditis

Thrombophlebitis

Ulcerated carotid plaque platelet embolus