Experimental subarachnoid hemorrhage from a middle cerebral artery. Neurologic deficits, intracranial pressures, blood pressures, and pulse rates. | Zendy

Tōru Hayakawa | Zendy; Arthur G. Waltz | Zendy

Open Access

Experimental subarachnoid hemorrhage from a middle cerebral artery. Neurologic deficits, intracranial pressures, blood pressures, and pulse rates.

Author(s) -

Tōru Hayakawa,

Arthur G. Waltz

Publication year - 1977

Publication title -

stroke

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.397

H-Index - 319

eISSN - 1524-4628

pISSN - 0039-2499

DOI - 10.1161/01.str.8.4.421

Subject(s) - medicine , subarachnoid hemorrhage , middle cerebral artery , anesthesia , cats , intracranial pressure , blood pressure , cerebral blood flow , blood flow , ischemia , cardiology

Devices to produce experimental subarachnoid hemorrhage (SAH) can be implanted in animals. After SAH is produced by the puncture of a middle cerebral artery (MCA) in awake cats, neurologic deficits develop that are not as severe as those caused by MCA occlusion. Biphasic increases of epidural pressure occur and are related to the extent and distribution of the hemorrhage. Ischemic changes are more severe if the flow of blood through the MCA is interrupted.

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