When would heparin be given in an ischemic stroke or TIA?

1.	When would heparin be given in an ischemic stroke or TIA?
A.	all
B.	vertebro basilar ischemic stroke
C.	anterior circulation ischemic stroke with no prior history of cerebrovascular disease
D.	ischemic stroke or TIA secondary to proven cardioembolic source
E.	lacunar infarct with 80% carotid stenosis
Answer» E. lacunar infarct with 80% carotid stenosis

Discussion