HDL And HTN Flashcards
CAC score
Amount of calcium build up on inner lining of the heart
Over 400 = severe
Hyperlipidemia
Increased lipids in the blood
Dyslipidemia
Abnormal amount, higher or lower of cholesterol in the blood
Normal Lipid panals
T : <200
LDL < 120
HDL >55
Tri : 30-150
Secondary causes of HLD
Diuretics, glucocorticoid steriods, nephrotic syndrome, hypothyroidism , pregnancy
Statin administeration guide
When indication is high statin — start with moderate and then increase after 4-6 weeks
When to recheck LDL
Measure 6 weeks after initiation of therapy and every 6-12 months there after
Muscle symptoms - what do you do
Stop and assess for Rhabdomyolsis
Muscle weakness, muscle pain and dark urine
Rechallenge with lower or same dose of statin
Re- challenge with a statin that uses a different pathway
If can tolerate moderate statin - refer
High intensity statin
Lower LDL by > 50 %
- Atorvastatin (Lipitor) 40-80mg
- Rosuvastin (Crestor) 20-40 mg
Age 21 - 75 years with clinically evident ASCVD – MI, unstable angina, stroke, TIA, PAD
Age 21 or older with LDL of ≥190 mg but without evidence of ASCVD (consider genetic or secondary causes)
Moderate intensity statin
Lower LDL by 30-50 %
Atorvastatin 10-20mg
Rosuvastin 5-10
Simvistatin 20-40
Age 40 – 75 with Diabetes and LDL ≥ 70
Age 40 – 75 w/LDL – C 70 – 189 mg and estimated 10 year risk ASCVD ≥ 7.5%
Low intensity Statin
lower LDL by < 30 %
Simvistatin - 10 mg
Pravasatin -10-20 mg
Chronic liver disease
Use statins very caiutiously
All statins are metabolized in liver
Use Pravastatin and Rosuvastatin
Monitor ALT 4- 12 weeks
Chronic Kidney Disease
Atorvastin and Fluvastatin
Cause they do not require dose adjustments
Nictonic Acid
Used to lower TRI and increase HDL
SE; Itching, flushing, tingling, hepatoxicity
Fibrates
Lower tri and increase HDL
SE; gallstones and dyspepsia
Bile Acid Sequestrants
Interfere with fat absorption, lower LDL , for people who can not tolerate statins
Bloating, flatulence, abdominal pain
PCSK9 Inhibitors
Targets and inactivates protein in the liver that helps to decrease LDL
Subcutaneous injection ( biweekly)
Cholesterol absorption inhibitors
Reducing absorption of cholesterol from the intestine, does not reduce tri
Diarrhea, abdominal pain, joint pain
Treatment for triglycerides
Lifestyle, determine if familiaral, address other diseases ( hypothyroidism )
Observe for pancreatitis
Fibrates and Nictininic Acid
Organ damage of HTN
Brain - CVA, encephalopathy
Blood : elevated BS
EYE; rentinopathy
Heart : MI, HF
Kidneys: Nephopathy CKD
BP
CO X systemic vascular resistance
- sympathies nervous system
- Renin - angiotensin- aldosterone
- plasma volume largely mediated by kidneys
Normal BP
120/80
Elevated BP
120-129 / 80
Stage 1 HTN
130-139 / 80-89
Stage 2 HTN
> 140 / >90
DX of HTN
3 or more elevated BP readings obtained from three or more office visits
Eye exam with HTN
Looking for hemorrhage, papilledema, cotton wool spots, AV narrowing or nicking
Lifestyle modification
Weight reduction DASH Sodium restriction 30min/day exercise Moderate alcohol consumption W < 1 drink M < 2 drink
Thiazide diuretics
Inhibit reabsorption of sodium and chloride ions - increasing urine output and decreasing preload
SE: hypokalemia, hyponaturmia, hyperglycemia, gout, hypertricylerdemia, hypercholesteremai
MEDS: Cholrthalidone , HCTZ
ACE/ARB
Blocks conversion of angiotensin 1 to II
SE; cough, may raise K
Meds : PRIL, ARTAN
CCB
Dilates aterioles and decreases vascular resistance, resulting in systemic vasodilation
SE: headache, ankle edem, heart block or bradycardia
Contraindicated : 2nd and 3 rd degree block
DIhydropyridines - amilopidine PINE
Can combine with BB
NONDI - diltiaszem, rescue HR and proteinuria
Diabetes
Lifestyle , treat DM
ACE or ARB ( BP 130-80) when second agent nesssary CCB
CKD
Lifestyle + ACE or ARB ( 130-80) when second or third agent needed consider thiazide diuretic or CCB
Black with DM
Lifestyle + CC or Thiazide Diuetic ( 130/80)
Refractory HTN causes
BP uncontrolled despite being complaint with 3 antihypertensive drugs
Heart Failure HTN
ACE/ ARB + BB + Diuretic + spiraloctone
Post MI / Clinical CAD
ACE/ARB + BB
CAD
ACE, ARB, diuretics ,CCB
Recurrent stroke prevention
ACE and diuretic
Preg
Labetolol, nifedipine, mehtyldopa
BB
Safer in patients with COPD, asthma, diabetes and PhD
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