Hypertension Flashcards
Normal BP category
SBP/DP
SBP <120 & DP < 80
ELEVATED BP category
SBP 120-129
&
DB < 80
stage 1 HTN parameters
SBP 130- 139
OR
DP 80-89
stage 2 HTN category
SBP 140 or higher
OR
DP 90 or higher
Hypertensive crisis BP Parameters
SBP > 180 and/or
DP > 120
etiology of hypertensive crisis
- acute pain
- stroke
- renal failure
- non compliance with medication
- illicit drug use (cocaine, methamphetamines)
- HF
ACEI side effects
- Dry cough
- dizziness
- hypotension
- increased BUN & Cr
- Hyperkalemia
- angioedema
ARBS side effects
well tolerated
hypotension
less angioedema
Thiazide side effects
Hypo NA+, K+, Mag
hypercalcemia gout
hyperglycemia
dizziness
CCB (2 types) side effects
Dihydropyridines: dizziness, flushing, headache, edema
Non Hihydro: constipation, bradycardia, orthostatic hypotension
Hypertensive emergency definition
Urgency + target end organ damage (Chest pain, ischemia, ARF, Neuro deficit, pulmonary edema, Ao dissection, Eclampsia)
Hypertensive emergency treatment
Lower MAP 20-25 % in the first 1-2 hrs using a rapid acting and titratable agent (IV)
Hypertensive urgency definition
SBP >180 or diastolic > 110
Hypertensive urgency treatment
Lower BP over 24 - 48 hrs. Often can be done outpatient
In HTN emergency what is the medication of choice and why?
IV nicardepene
prevents rebound HTN and less side effects