Hypertension Flashcards

1
Q

Symptoms

A

End organ damage

Headaches and nose bleeds not really caused by it but common

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2
Q

Stage 1 definition

A

140/90
AND
ABPM 135/85

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3
Q

Stage 2 definition

A

160/100
AND
ABPM 150/95

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4
Q

Stage 3 definition

A

Systolic >180

Diastolic >110

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5
Q

Malignant hypertension

A

BP>180/110

Papilloedema or retinal haemorrhages

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6
Q

Postural hypotension

A
  • measure BP seated or supine
  • stand patient for 1 minute
  • systolic drops by more than 20mm
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7
Q

ABPM

A
  • 24 hour
  • take BP 3 times an hour during day
  • hourly at night
  • night should dip, if not = worse prognosis
  • home monitoring acceptable alternative
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8
Q

Who should be offered ABPM

A

All patients

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9
Q

What to ask about in HPC?

A
  • pregnancy
  • the pill
  • BP check for work -e.g. HGV
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10
Q

What to ask about in PMH?

A
  • diabetes
  • CVA
  • MI
  • renal disease
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11
Q

What to ask about in FH?

A
  • cause and age of death
  • MI and CVA specifically
  • parents and siblings
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12
Q

What to ask about in SH?

A
  • smoking
  • alcohol
  • salt
  • dairy
  • 5 a day
  • exercise
  • caffeine
  • snoring
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13
Q

What to ask about in CV systems review?

A
  • angina
  • claudication
  • exercise tolerance
  • erectile function
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14
Q

What to ask about in systems review for women?

A
  • pregnancy plans

- contraception

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15
Q

What to do on examination/

A
  • both arms
  • APBM before starting treatment
  • end organ damage signs = eyes, proteinuria
  • secondary causes = cushings, coarctaton, RAS
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16
Q

What investigations

A
ABPM
Urinalysis
U&E
Lipids
FUndi
ECG
Weight
Secondary care = ECHO, urinary cats, renin/aldo, renal/liver US
17
Q

Artifact causes

A

White coat

wrong cuff size

18
Q

Diagnosis of exclusion

A
  • genetic
  • city living
  • alcohol
  • obesity
  • salt
  • lack of exercise
  • OSA
19
Q

2ry causes

A
  • phaeo
  • cushings
  • OSA
  • obesity
  • conns
  • renal disease
  • RAS
  • drugs = OC, steroids, recreational
20
Q

Heart end organ damage

A

MI

CCF

21
Q

Brain end organ damage

A

CVA

22
Q

Kidney end organ damage

A

Nephrosclerosis

Accelerates other forms of kidney disease

23
Q

End organ damage e.g.

A
Brain
Heart
Kidney
Legs
ED
(depends on ethnicity)
24
Q

Stage 1 management

A
  • asses CV risk
  • if target organ damage or 20% risk = drugs
  • lifestyle
25
Q

Stage 2 management

A
  • APBM check

- drugs and lifetsyle

26
Q

Stage 3 management

A

treat now

27
Q

DRUGS

A
  • ACEi/ARB
  • CCB
  • diuretics
28
Q

CI for ACEi/ARB

A
  • check pregnancy plans
  • under 55
  • not as monotherapy in africans or caribbean
29
Q

CI for CCB

A
  • over 55
  • African or caribbeans
  • caution if worried about HF or oedema
30
Q

Targets

A
  • under 80 = 140/90
  • over 80 = 150/90
  • end organ damage, diabetic, renal disease = 130/80
31
Q

Other drugs

A
  • spironolactone
  • beta blockers
  • alpha blockers
  • moxonidine (centrally acts)
  • renin inhibitors
32
Q

Which drugs to use in pregnancy

A
  • labetolol
  • methyldopa
  • nifedipine
33
Q

Surgical treatments

A
  • renal denervation

- AV fistula