STROKE FAST TRACK ALERT IN OPD - ED fast... · STROKE FAST TRACK ALERT IN OPD - ED APRIL 25, 2016...

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STROKE FAST TRACK ALERT IN OPD - ED APRIL 25, 2016 Rujee Rattanasathien RN. MNS. (Adult Nursing) APN. (Medical - Surgical Nursing)

Transcript of STROKE FAST TRACK ALERT IN OPD - ED fast... · STROKE FAST TRACK ALERT IN OPD - ED APRIL 25, 2016...

Page 1: STROKE FAST TRACK ALERT IN OPD - ED fast... · STROKE FAST TRACK ALERT IN OPD - ED APRIL 25, 2016 Rujee Rattanasathien RN. MNS. (Adult Nursing) APN. (Medical - Surgical Nursing)

STROKE FAST TRACK ALERT

IN OPD - ED APRIL 25, 2016

Rujee Rattanasathien RN. MNS. (Adult Nursing) APN. (Medical - Surgical Nursing)

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Today talking

Overview of stroke

stroke care path way

- Primary prevention

- Emergency treatment

- Acute stroke and early rehabilitation

- Secondary prevention & community rehabilitation

Roles of OPD & ER nurses experience with stroke in current practice

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Overview of stroke

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What is Stroke?

interruption of blood flow

blockage or bursting of vessel

Oxygen supply is cut off

cells begin to die

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updated definition of stroke for the 21st century

Central nervous system infarction

brain, spinal cord, or retinal cell death due to ischemia

based on

- Neuropathological - Neuroimaging - clinical evidence of permanent injury includes - intracerebral hemorrhage - subarachnoid hemorrhage

(American Heart Association/American Stroke Association, 2013)

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Impact of stroke • Prevalence

• Working age group

• Due to preventable cause

• Medical cost

• LOS

• Mortality & morbidity

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Type of stroke

• Ischemic stroke

• Hemorrhagic stroke

• Transient Ischemic Attack (TIA)

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Type of stroke?

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Sub type of stroke

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What is a TIA?

• cerebral ischemia • brief episodes • not associated with permanent cerebral infarction. • Most TIAs < 5 min • average = 1 min

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TIA / stroke ?

• 25-30% strokes

• Should all TIAs be admitted to the hospital?

• Consider use of screening/prediction tool: ABCD2

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ABCD2 Score • ABCD2 Score >3-4 hospitalization is

strongly advised

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Risk of stroke after TIAs

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Cause of stroke

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Atherosclerosis

• HT

• DLP

• DM

• kidney disease

• Advance age

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Hematological problem • PV • Anemia • protein c/s deficiency • Anti-thrombin III

deficiency • Embolism: clot, air, fat • thrombocytosis

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Blood flow

• Low flow

• Dehydrate

• Stenosis

• Dissection

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Malformation

• aneurysm

• AVM

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Infection

• Arteritis

• HIV

• VDRL

• SLE

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Risk factors Controllable • Hypertension • Dyslipidemia • Obesity • Cardiovascular diseases • Diabetes mellitus • Smoking • Excessive alcohol consumption • Drug abuse • oral contraceptive • infection

Uncontrollable • Age--> advanced age • Race--> black, Hispanic /

Latino American, Asian risk of MOYA, AVM, aneurysm

• Genetics--> family history • Low birth weight

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Stroke care path way

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Rapid recognition & diagnosis

• Recognition ?

• Signs & symptoms of stroke

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FAST !

• Is it enough for nursing profession to alert ?

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Stroke signs & symptoms have > FAST

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Cerebral arteries

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ชา ออนแรง แขน ขา ขางใดขางหนง ทนท - Lacunar stroke อาจเปนแคชา / หนก (หนา) - ACA stroke อาจเปนแตแขน - Brain stem stroke อาจเปนทง 2 ขาง

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• Pitfall

- เปนๆ หายๆ (crescendo)

- Fluctuate

- Too severe unconscious

- Too little could not know

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สบสน, พดล าบาก, ไมเขาใจภาษา ทนท - Left hemisphere (dominant) ( 95% of right-handers, the left side of the brain is dominant for language)

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• Pitfall

- Too severe mute / unconscious

- Too little (naming, fluency, repletion, could not know

- believe: psychiatric problem, superstitious beliefs

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มปญหาเกยวกบการมองเหน ทนท - มองเหนภาพซอน - จอภาพดบบางสวน - Force eyes deviated

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• Pitfall

- Too severe unconscious

- Too little could not know

- Need special assessment

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เดนล าบาก, วงเวยน, เดนเซ, การประสานงานของกลามเนอ ทนท

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• Pitfall

- Look likes vertigo

- Too severe unconscious

- Too little could not know

- Need special assessment

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ปวดศรษะรนแรง ทนท

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• Pitfall

- Too severe unconscious

- Too little could not know

- Need special assessment: CT, CTA, MRI, MRA, DSA

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OTHER PITFALL

• Hypertensive crisis?

• Hyper / hypo glycaemia?

• Electrolyte imbalance: hypo K+?

• Trauma ?

• Syncope? • Seizure Todd paralysis?

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Why.. sudden? Increased intracranial pressure

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Case presentation

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Case presentation: Case 1 • A Thai man, 63 y.o, Hx. CA. Liver & lung met.

เคยได chemo. หลาย course

• 1 day PTA was admitted for hepatectomy, ขณะผาตดไมม complication หลงผาตด แพทยให ambulate ขางเตยงได

• วนน ประมาณ 10.00 น.พยาบาลเหนเดนไปรบประทานอาหารไดปกต

• 12.00 น. พบผปวยเรยกไมตน, พ. ประเมน GCS-> E1V1M5

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Case presentation: Case 2 • A Thai man, 57 y.o, Hx. Chest pain 5 d. PTA ไป

รพช. ไดคว PCI จงสงตวมา • 7.30 น. วด BP=200/130 พยาบาลซกประวตไดวาวนนไมได

รบประทานยา เนองจากรบเดนทางมาตรวจ และไมไดเอายามาดวย • 8.30 ขณะรอท า PCI ผปวยบนปวดศรษะ และไดขอยาบรรเทาปวด • 8.40 ขณะพยาบาลน ายาไปใหรบประทาน พบแขน-ขาซกซาย หอย

ลงขางเปลนอน จงบอกใหผปวยนอนดๆ และประเมนไดวาแขน-ขาออนแรง

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Case presentation: Case 3 • A Thai man, 73 y.o, Hx. HT, ปวดหลง

ราวลงขา 2 ขาง ไปตรวจรพช. แพทยจง requested for MRI L-S Spine จงสงตวมาเพอท า MRI

• 11.00 น. ขณะเขาตรวจอาการปกต, 11.30 ตรวจเสรจ ญาตสงเกตเหนวาปากเบยว ผปวยลกจากเตยงตรวจไมไดเนองจากออนแรงซกขวา

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Case presentation: Case 4 • A Thai woman, 42 y.o, underlying HT • ขณะนอนเฝาบตรทหอผปวยเดกแหงหนง เวลาประมาณ 21.00

น. ขณะทนงดทวมอาการปวดศรษะ จงไปขอวดความดน BP = 210/120

• หลงจากรบประทานลดความดน ตอมาประมาณ 2 hr. อาการปวดศรษะเพมมากขน extern ทอยเวร จงพาไปตรวจท ED

• @ ER BP = 200/110, ผปวยเรมซมลง และหายใจมเสยง stridor

• CT: Pontine hemorrhage

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Stroke care path way

Today topic

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Emergency treatment

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Stroke: TIME is BRAIN Every minute, 1.9 million neurons are lost

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stroke chain of survival D 1. detection D 2. dispatch: call 1669 for helps D 3. delivery: - prompt transport -pre hospital notification* witness + relative D 4. door D 5. data - ED evaluation - Lab -CT D 6. decision - Diagnosis - appropriate therapy D 7. drug - appropriate drug - other intervention

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Assessment

• Vital signs

- Body temperature

- Pulse rate / pattern

- Blood pressure

- Respiratory rate / pattern

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Abnormal respiratory pattern

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Neuro assessment

• Glasgow coma score (GCS)

E 1-4

V 1-5 (*aphasia?)

M 1-6 * best motor response

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Neuro assessment • Motor power Grade 0 Grade 1 Grade 2 Grade 3 Grade 4 Grade 5

Rt. arm

Rt. leg

Lt. arm

Lt. leg

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• Pupil size & light reflex

Size

Light reflex

Force eyes deviated

nystagmus

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Neurological monitoring in ASU, NICU

Change rapidly

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• The National Institutes of Health Stroke Scale (NIHSS)

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The National Institute of Health Stroke Scale (NIHSS)

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Other assessment

• DTX: 80 – 140 (DM 140 – 180)

• Siezure: กระตก, ตาเหลอก

• 12 leads EKG: MI, arrhythmia

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Thrombolytic therapy

Have you ever heard

• “Thrombolytic therapy” ?

• “Thrombolysis” ?

• “rt-PA” ?

• “Stroke Fast Track” ?

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recombinant Tissue type Plasminogen

Activator (rT-PA)

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TPA within 3 (4.5) hrs. of onset changes in outcome

13% 19%

2%

1%

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Stroke care process Walk in Referral system

Sudden onset of focal neurological deficit & suspicion of stroke [based on history and physical examination]

Emergency CT brain [non contrast]

Stroke Non Stroke

Ischemic stroke hemorrhagic stroke

Onset <4.5 hr Onset >4.5 hr. General management Consult Neuro

surgeon

Thrombolytic guideline

Stroke unit

Discharge

Acute infarct, Large infarct

operation General internal medicine

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Stroke Fast track

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Why to hurry (<4.5 hr.)?

To save penumbra

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Reperfusion injury

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Roles of OPD & ER nurses

experienced with stroke

(in current practice)

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- General Supportive Care - Treatment for acute complications

(for acute ischemic stroke)

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Guideline for Acute ischemic stroke

• Positioning: fowler’s / flat

• BLSRespiratory / oxygenation: SPO2 > 92% / > 94%

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Guideline for Acute ischemic stroke • Blood pressure: - SBP ≤ 220/DBP ≤ 120 (except CHF, aortic dissection, AMI, ARF, hypertensive encephalopathy) - SBP>220/DBP 121-140 หางกนอยางนอย 20 min. x 2 times -> Nicardipine / Labetalol -DBP > 140 หางกน 5 min. x 2 times -> Nitropusside, NTG

- Reduce blood pressure by 15% during the first 24 hours after onset of stroke

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• SBP <185, DBP<110 before – begin the rtPA treatment

• < 180/105 for at least the first 24 hr. after rtPA treatment.

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Guideline for Acute ischemic stroke

• IV fluid: 0.9 %NaCl correct hypovolemia • NPO • Check blood glucose - <60 mg/dL 50% glucose IV push - > 180 RI sc - Body temperature > 38 ลดไข • Seizure • Other conditions

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Gold standard: for ischemic stroke

1. IV thrombolysis < 3 / 4.5 hr.

2. Anti-platelet / anti-coagulant < 48 hr.

3. decompressive craniectomy

4. stroke unit

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stroke unit

Photo by Annie

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Antiplatelet within 48 hr.

• ASA 81, 300 mg, Cardiprin 100 mg

• Plavix , Apolet(clopidogrel) 75 mg

• Pletal (cilostazol) 100 mg

• Aggrenox: aspirin 25 mg and dipyridamole 200 mg (persantine)

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Anticoagulant within 48 hr.

• Standard Heparin • Low molecular weight Heparin (Factor Xa inhibitors):

Clexane, Enoxaparin • Warfarin(VKAs) • NOAC - Direct Xa inhibitors: Apixaban, Rivaroxaban - Direct thrombin (IIa) inhibitors: Dabigatran (Pradaxa)

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Decompressive craniectomy

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Other appropriate treatment

Endovascular procedure

Stent thromboembolectomy

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Guideline for hemorrhagic stroke

• Anticonvulsants prevent seizure recurrence • Antihypertensive agents reduce BP <

160/90 ( แตไมมากเกนกวา 10 – 15% ของ base line BP) and other risk factors of heart disease

• Osmotic diuretics decrease intracranial

pressure in the subarachnoid space

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• Surgery - early surgery for GCS 9–12, -volume of hemorrhage (A*B*C)/2 Lobar hemorrhage > 30 ml. thalamic hemorrhage >10 ml. - cerebellar hemorrhage-> consult surgeon first - Midline shift > 0.5 cm.

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craniotony

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Endovascular therapy

• - coil embolization - surgical clipping

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• Radiation

- AVM

• Multi modality

- Surgery + radiation

- Coil + radiation

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Wake up message !!

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Stroke alert F: Face A: Arm S: Speech T: Time 36671 – 3

1669

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Stroke care process Walk in Referral system

Sudden onset of focal neurological deficit & suspicion of stroke [based on history and physical examination]

Emergency CT brain [non contrast]

Stroke Non Stroke

Ischemic stroke hemorrhagic stroke

Onset <4.5 hr Onset >4.5 hr. General management Consult Neuro

surgeon

Thrombolytic guideline

Stroke unit

Discharge

Acute infarct, Large infarct

operation General internal medicine

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Guideline for Acute ischemic stroke

• Positioning: fowler’s / flat

• Oxygenation: Keep SPO2 > 92%, 94%

• Blood pressure:

- Suspected IS keep BP < 220/120 ยกเวน CHF, aortic dissection, AMI, ARF, hypertensive encephalopathy

- Suspected eligible for rtPA keep BP <185/110

- Suspected ICH keep BP < 160/90

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Guideline for Acute ischemic stroke

• IV fluid: 0.9 %NaCl • NPO • Check blood glucose: keep 60 – 180

(DM 140 – 180) • Body temperature: keep 38 • Seizure • Other conditions

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Q & A

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Case presentation: Case 1 • A Thai man, 63 y.o, Hx. CA. Liver & lung met.

เคยได chemo. หลาย course

• 1 day PTA was admitted for hepatectomy, ขณะผาตดไมม complication หลงผาตด แพทยให ambulate ขางเตยงได

• วนน ประมาณ 10.00 น.พยาบาลเหนเดนไปรบประทานอาหารไดปกต

• 12.00 น. พบผปวยเรยกไมตน, พ. ประเมน GCS-> E1V1M5, BP=178/105, หายใจมเสยง stridor

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Case 1 1. What is the first thing will you do? - Call team -> V/S & neuro signs -> on IVF. -> Contact ASU (facilitate: consult neuro fast track, ER contact, advise,…) -> review patient history -> notify neuro -> ตามญาตสายตรง -> make decision for thrombolysis

- Notify physician -> notify neuro (fast track) -> Intubation -> request CT

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Case 1 2. Should you reduce his blood pressure level

(BP=178/105) before a neurologist came?

- What’s your suspect?

- IS?-> keep > 220/120

- IS & eligible for rtPA -> keep 185/110 - HS -> 160/90

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Case presentation: Case 2 • A Thai man, 57 y.o, Hx. Chest pain 5 d. PTA ไป

รพช. ไดคว PCI จงสงตวมา • 7.30 น. วด BP=200/130 พยาบาลซกประวตไดวาวนนไมได

รบประทานยา เนองจากรบเดนทางมาตรวจ และไมไดเอายามาดวย • 8.30 ขณะรอท า PCI ผปวยบนปวดศรษะ และไดขอยาบรรเทาปวด • 8.40 ขณะพยาบาลน ายาไปใหรบประทาน พบแขน-ขาซกซาย หอย

ลงขางเปลนอน จงบอกใหผปวยนอนดๆ และประเมนไดวาแขน-ขาออนแรง

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Case 2

1. What should you do first?

- Activate stroke fast track -> OPD? -> ER

-> IPD? -> ASU

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Case presentation: Case 3 • A Thai man, 73 y.o, Hx. HT, ปวดหลง

ราวลงขา 2 ขาง ไปตรวจรพช. แพทยจง requested for MRI L-S Spine จงสงตวมาเพอท า MRI

• 11.00 น. ขณะเขาตรวจอาการปกต, 11.30 ตรวจเสรจ ญาตสงเกตเหนวาปากเบยว ผปวยลกจากเตยงตรวจไมไดเนองจากออนแรงซกขวา

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Case 3

1. When stroke occurred? -> onset of stroke !!

- Last well seen / onset

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Case presentation: Case 4 • A Thai woman, 42 y.o, underlying HT • ขณะนอนเฝาบตรทหอผปวยเดกแหงหนง เวลาประมาณ 21.00

น. ขณะทนงดทวมอาการปวดศรษะ จงไปขอวดความดน BP = 210/120

• หลงจากรบประทานลดความดน ตอมาประมาณ 2 hr. อาการปวดศรษะเพมมากขน extern ทอยเวร จงพาไปตรวจท ED

• @ ER BP = 200/110, ผปวยเรมซมลง และหายใจมเสยง stridor

• CT: Pontine hemorrhage

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Case 4

1.What is the first thing you should do?

# มอาการปวดศรษะ จงไปขอวดความดน BP = 210/120

- advise to go to ED

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THANK YOU