Subarachnoid hemorrhage

Images

Subarachnoid hemorrhage

Distal left vertebral and basilar arteries spasm before (left) and after (right) intra-arterial Infusion of nicardipine

Courtesy of Dr Salah Keyrouz; used with permission

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• Complications

Subarachnoid hemorrhage

ECG done on admission of a patient with subarachnoid hemorrhage; note peaked, tall T waves (1 of 2)

Courtesy of Dr Salah Keyrouz; used with permission

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• Complications

Subarachnoid hemorrhage

CT brain showing subarachnoid hemorrhage from a ruptured posterior cerebral artery aneurysm (2 of 2)

Courtesy of Dr Salah Keyrouz; used with permission

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• Diagnosis Approach

Subarachnoid hemorrhage

CT brain showing subarachnoid hemorrhage from a ruptured posterior cerebral artery aneurysm (1 of 2)

Courtesy of Dr Salah Keyrouz; used with permission

See this image in context in the following section/s:

• Diagnosis Approach

Subarachnoid hemorrhage

Same patient, 24 hours later; note normalization of T waves (2 of 2)

Courtesy of Dr Salah Keyrouz; used with permission

See this image in context in the following section/s:

• Complications

Subarachnoid hemorrhage

Left frontal infarct (arrows) in a patient with subarachnoid hemorrhage-related vasospasm

Courtesy of Dr Salah Keyrouz; used with permission

See this image in context in the following section/s:

• Complications

Subarachnoid hemorrhage

Severe vasospasm of distal left internal carotid artery and proximal middle and anterior cerebral arteries before (A) and after (B) intra-arterial infusion of nicardipine and transluminal balloon angioplasty

Courtesy of Dr Salah Keyrouz; used with permission

See this image in context in the following section/s:

• Complications

Subarachnoid hemorrhage

Communicating hydrocephalus in the setting of subarachnoid hemorrhage; note dilation of fourth and temporal horns of lateral ventricles

Courtesy of Dr Salah Keyrouz; used with permission

See this image in context in the following section/s:

• Complications

Videos

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  Diagnostic lumbar puncture in adults: animated demonstration

  How to perform a diagnostic lumbar puncture in adults. Includes a discussion of patient positioning, choice of needle, and measurement of opening and closing pressure.

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  Tracheal intubation: animated demonstration

  How to insert a tracheal tube in an adult using a laryngoscope.

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  Bag-valve-mask ventilation: animated demonstration

  How to use bag-valve-mask apparatus to deliver ventilatory support to adults. Video demonstrates the two-person technique.