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43 Cards in this Set

  • Front
  • Back

Recommended treatment options for stable (nonsustained) ventricular tachycardia?

IV Amiodarone or IV Lidocaine

1st line agents for treatment of HTN in diabetics

ACEis

Provide renal protection in diabetics

ACEis

May increase SCr related to decreases in GFR

ACEis

Contraindicated in patients with second- degree and third- degree heart block, wide complex ventricular tachycardia.

CCB


BB

Use with digoxin or phenytoin may lead to bradycardia

CCB

Vitamin D and Ca compounds decrease effectiveness

CCB

Antihypertensive effect may be decreased by use of NSAIDs

CCB

Clinical uses of CCBs

HTN
Angina
Arrhythmias (verapamil and diltiazem) --> Convert rhythm, control rate


Esophageal spasm
Vasospastic angina (Prinzmetal’s)

Avoid abrupt withdrawal, always taper off, can result in rebound angina and tachycardia.

BB

Use cautiously when there is renal impairment, history of arrhythmias, pregnancy, lactation, and in geriatric patients.

CCB

5 therapeutic effects of ACEIs

1. Lower BP in HTN


2. Decrease afterload in heart failure


3. Decrease development of overt heart failure


4. Increase patient survival after a myocardial infarction (MI)


5. Decrease diabetic nephropathy progression (captopril only)

ACEI Contraindications

Renal artery
Acute renal failure
Pregnancy
African Americans with HTN

First-line treatment for HTN among diabetics and those with heart failure

ACEIs



If cough develops - ARBs

Most effective in special populations
> Diabetic nephropathy


> Heart failure: systolic dysfunction


> Cardiac protection after MI or stroke



1st line for HTN in diabetics and/or CHF
CHF


MI


Proteinuria
Diabetic nephropathy

ARBs

Reduce vasoconstriction which leads to a decrease in afterload and preload

ARBs

CONTRAINDICATED IN PREGNANCY

ACEI


ARB


HTN treatment during pregnancy

A2-Agonist - Methyldopa

Inhibit peripheral vasomotor tone, reducing vasoconstriction and decreasing systemic vascular resistance



First dose effect:


Always give at Night (Orthastatic Hypotension)

A1-Receptor Blockers

First dose effect seen in what drugs

a1-Receptor Blockers


ACEIs


Excretion: In feces ( 80%) and urine

ARBs

Clinical use:


HTN


Benign prostatic hyperplasia (BPH)

a1-receptor antagonists

Orthostatic Hypotension side effect

a1-Receptor Antagonists

Direct renin inhibitor, resulting in blockade of the conversion of angiotensinogen to angiotensin 1. Angiotensin I suppresion decreases formation of angiotensin II

Aliskiren

Effective in reducing proteinuria and BP in diabetic nephropathy pts.

Aliskiren (renin inhibitor)

ACEI or angiotensin II receptor blockers(ARBs), and a Diuretic used in conjunction, is first line therapy for what?

Heart Failure

Acute MI first line therapy?

BB - Non ISA


ACE/ARB otherwise

DONT USE WHAT IN:


COPD
Gout
2nd or 3rd heart block


Pregnancy

COPD – Don’t use beta blockers
Gout – Avoid diuretics
2nd or 3rd heart block – Avoid BB and CCB  Pregnancy - Avoid ACEI/ARBs

Goals of hypertensive crisis

Decrease by 25% within 1 hour


Decrease BP to 160/100 -110 mmHg over next 2-6 hrs


Decrease BP to 130/85 mmHG over next 24-48 hrs

Selective Dopamine-1 receptor agonist
> Decreased peripheral vascular
> Increase renal blood, natriuresis, and diuresis

Fenoldopam

2nd generation DHP CCB
> Coronary and cerebral arterial vasodilation


> Decrease SVR
> No negative inotropic effects

Nicardipine

3rd generation DHP CCB


> Selective Arteriolar Dilation


> Decrease vascular resistance


> Decrease Afterload
> Increase stroke volume


> Increase cardiac output


> No venous dilation
> No effect on heart rate

Clevidipine

Which diuretic class is used to clinically treat edema secondary to hyperaldosteronism?

Potassium-sparing diuretics

Metabolic Acidosis is a side effect reported for which drug class?

Potassium-sparing diuretics

What is a notable side effect of Triamterene?

Blue peepee

What is the typical therapy administration of K-sparing diuretics?

Adjuct therapy with thiazides and loop diuretics

Diuretic classes clinically used to treat Glaucoma?

Carbonic Anhydrase Inhibitors - Open-angle Glaucoma (Acetazolamide)


Osmotic Diuretic (Mannitol)

Which diuretic is used during acute renal failure?

Mannitol

Which diuretic can be used in patients with gout, diabetes, and/or low creatinine clearance?

Thiazide-like Diuretics


(Clorthalidone/Indapamide/Metolazone)

Which diuretic is used as a first line therapy for HTN?

Thiazides

Management of stable symptomatic heart failure caused by ischemia, HTN, or cardiomyopathy

BB

Used for prevention of MI and decreased mortality in patient with a recent MI

BB

Migraine prophylaxis

BB