Cardio Flashcards
Heparin
Anticoagulant Surgical anticoag, unstable angina, thromb/isc stroke Complex with AT Inhibits factors 10a and 2a Indirectly inhibits 7a SE: Bleeding, HIT, osteoporosis, alopecia IV and subcu APTT
LMWH
Low molecule weight heparin Anticoagulant Prophy/Tx of DVT and ACS Complex with AT, inhibits 10a and 2a SE: Bleeding DO NOT GIVE TO HIT (still cross-rx) Subcu Better bioavailability and duration of action than hep
Fondaparinux
Anticoagulant Management of DVT Complex with AT, inhibits 10a and 2a SE: Bleeding Subcu
Argatroban
Anticoagulant Management of HIT Directly inhibits IIa SE: Bleeding DO NOT GIVE IN DIC IV
Bivalirudin
Anticoagulant Management in HIT Directly inhibits IIa SE: Bleeding IV
Hirudin
Anticoagulant Management of HIT DIrectly inhibits IIa SE: Bleeding IV
Antithrombin Concentrates
Anticoagulant DIC, sepsis, thrombophilia, hypercoagulable state Directly inhibits IIa NO ADVERSE EFFECTS IV
Protamine Sulfate
(anti-)Anticoagulant REVERSAL FOR HEPARIN SE: Bradycardia, hypotension IV Highly basic
Warfarin
Oral Anticoagulant
Tx of DVT and a.fib
Comp antag of vit K, factor 2,7,9,10 not synthesized
SE: Bleeding, necrosis
Contras: emergency (hep is faster), high vit K diet, PREGGOS, multiple drug interactions (potential warfarin/inc bleeding)
PT/INR
Vitamin K
Oral (anti)Anticoagulant
Hypoprothrombinemia, reverse effects of warfarin
Cofactor in synth of factor 2,7,9,10
SE: Hemolysis
Rivaroxaban
Oral anti-Xa Oral Anticoagulant Stroke prevention in a.fib, prophy/tx of DVT Inhibits factor Xa SE: Bleeding, liver toxicity
Apixaban
Oral anti-Xa Oral Anticoagulant Stroke prevention in a.fib Inhibits factor Xa SE: Bleeding, liver toxicity
Dabigatran
Oral Anticoagulant
Stroke prevention in a.fib
Inhibits thrombin
SE: Bleeding, liver toxicity
Aspirin
Antiplatelet drug ACS, stroke, arterial thrombosis COX inhibitor SE: bleeding, gastic irritation PO
Clopidogrel
Antiplatelet drug ACS, stroke, arterial thrombosis ADP receptor inhibitor SE: bleeding, TTP Prodrug, liver turns it into active metabolite PO
Prasugrel
Antiplatelet drug ACS, stroke, arterial thrombosis ADP receptor inhibitor SE: bleeding Better response than plavix, is also a prodrug PO
Ticagrelor
Antiplatelet drug ACS, stroke, arterial thrombosis ADP receptor inhibitor SE: bleeding Is not a pro drug, CAN BE USED IN LIVER FAILURE PO
NSAIDs
Antiplatelet drug Various diseases COX inhibitor Bleeding PO
Dipyridamole
Antiplatelet drug Arterial thrombosis, stroke Phosphodiesterase inhibitor (increases cAMP, blocks platelet aggregation response) SE: Bleeding Also a coronary vasodilator PO
Cilostazol
Antiplatelet drug Intermittent claudication Phosphodiesterase inhibitor SE: hypotension PO
Abciximab
Antiplatelet drug ACS/PCI GPIIb/IIIa inhibitor SE: Bleeding IV
Eptifibatide
Antiplatelet drug ACS/PCI GPIIb/IIa inhibitor SE: Bleeding IV
Tirofiban
Antiplatelet drug ACS/PCI GPIIb/IIIa inhibitor SE: Bleeding IV
Monteleukast (singulair)
Antiplatelet drug Asthma and seasonal allergies Leukotriene receptor inhibitor (dec. vasoconstriction, vascular permeability, inflammatory response) SE: Hypotension, behavioral changes PO
Zafirleukast
Antiplatelet drug Asthma Leukotriene receptor inhibitor (dec. vasoconstriction, vascular permeability, inflammatory response) SE: hypotension PO
Zieuton
Antiplatelet drug Asthma Lipoxygenase inhibitor (dec. vasoconstriction, vascular permeability, inflammatory response) SE: hypotension PO
Streptokinase
Thrombolytic agent Thrombolysis, stroke, MI, PE, DVT Fibrinolytic, activates plasmin SE: Bleeding Contra: INTRACRANIAL BLEEDING IV
Urokinase
Thrombolytic agent
Thrombolysis, stroke, MI, PE
tPA
Tissue plasminogen activator Thrombolytic agent Thrombolysis, stroke MI Fibrinolytic, activates plasmin SE: Bleeding Contra: INTRACRANIAL BLEEDING IV
EACA
Epsilon amino caproic acid (AMICAR) (anti) Thrombolytic agent Reversal of bleeding Anti-fibrinolytic, inhibits plasmin SE: Hypotension IV
Aprotonin
(anti) Thrombolytic agent Reversal of bleeding Anti-fibrinolytic SE: Graft thrombosis IV
Ancrod
Thrombolytic agent Fibrinolytic SE: allergic rxn Contra: INTRACRANIAL BLEEDING IV Derivative of snake venom
Tranexamic acid
(AMCHA) (anti) Thrombolytic agent Reversal of bleeding SE: retinopathy IV
Rosuvastatin (Crestor)
Anti-hyperlipidemic agent
STATIN
High LDL
Inhibits HMG-COA reductase, SREBP triggered, increased LDL-R expression and LDL CLEARANCE
SE: Muscle myalgia/myopathy, RHABDOMYOLYSIS, hepatitis
Contra: severe liver disease
Decrease LDL, decrease TG, increased HDL
Drug interaction: CYP2C9 inhibitors inc [ ], gemfibrozil decreases OAT2P inc inc [STATIN]
Most potent
Atorvastatin (Lipitor)
Anti-hyperlipidemic agent
STATIN
High LDL
Inhibits HMG-COA reductase, SREBP triggered, increased LDL-R expression and LDL CLEARANCE
SE: Muscle myalgia/myopathy, RHABDOMYOLYSIS, hepatitis
Contra: severe liver disease
Decrease LDL, decrease TG, increased HDL
Drug interaction: CYP34A inhibitors (increase risk of SE), GRAPEFRUIT JUICE, gemfibrozil (decreases OAT2P, inc inc [STATIN])
Simvastatin (Zocor)
Anti-hyperlipidemic agent
STATIN
High LDL
Inhibits HMG-COA reductase, SREBP triggered, increased LDL-R expression and LDL CLEARANCE
SE: Muscle myalgia/myopathy, RHABDOMYOLYSIS, hepatitis
Contra: severe liver disease
Decrease LDL, decrease TG, increased HDL
Drug interaction: CYP34A inhibitors (increase risk of SE), GRAPEFRUIT JUICE, gemfibrozil (decreases OAT2P, inc [STATIN])
Pravastatin (Pravachol)
Anti-hyperlipidemic agent
STATIN
High LDL
Inhibits HMG-COA reductase, SREBP triggered, increased LDL-R expression and LDL CLEARANCE
SE: Muscle myalgia/myopathy, RHABDOMYOLYSIS, hepatitis
Contra: severe liver disease
Decrease LDL, decrease TG, increased HDL
Drug interaction: gemfibrozil (decreases OAT2P, inc [STATIN])
Less rhabdo, no CYP 450, liver/renal excretion
Lovastatin (Mevacor)
Anti-hyperlipidemic agent
STATIN
High LDL
Inhibits HMG-COA reductase, SREBP triggered, increased LDL-R expression and LDL CLEARANCE
SE: Muscle myalgia/myopathy, RHABDOMYOLYSIS, hepatitis
Contra: severe liver disease
Decrease LDL, decrease TG, increased HDL
Drug interaction: CYP34A inhibitors (increase risk of SE), GRAPEFRUIT JUICE, gemfibrozil (decreases OAT2P, inc [STATIN])
Fluvastatin (Lescol)
Anti-hyperlipidemic agent
STATIN
High LDL
Inhibits HMG-COA reductase, SREBP triggered, increased LDL-R expression and LDL CLEARANCE
SE: Muscle myalgia/myopathy, RHABDOMYOLYSIS, hepatitis
Contra: severe liver disease
Decrease LDL, decrease TG, increased HDL
Drug interaction: CYP2C9 inhibitors inc [ ], gemfibrozil decreases OAT2P inc inc [STATIN]
Least Potent
Cholestyramine
Anti-hyperlipidemic agent Bile Acid-Binding resin High LDL Prevents reabsorption of bile acids, inc. chol 7alpha-hydroxylase, dec. cholesterol, inc. LDL-R, inc. cholesterol clearance SE: INCREASE TG (can cause pancreatitis) Contra: TG > 400 mg/dL Decreases LDL Interferes with drug absorption (warfarin, phenobarb, digoxin, tetracycline) OK for kiddos and PREGGOS Impairs absorption of ADEK
Colestipol
Anti-hyperlipidemic agent Bile Acid-Binding resin High LDL Prevents reabsorption of bile acids, inc. chol 7alpha-hydroxylase, dec. cholesterol, inc. LDL-R, inc. cholesterol clearance SE: INCREASE TG (can cause pancreatitis) Contra: TG > 400 mg/dL Decreases LDL Interferes with drug absorption (warfarin, phenobarb, digoxin, tetracycline) OK for kiddos and PREGGOS Impairs absorption of ADEK
Colesevelam
Anti-hyperlipidemic agent Bile Acid-Binding resin High LDL Prevents reabsorption of bile acids, inc. chol 7alpha-hydroxylase, dec. cholesterol, inc. LDL-R, inc. cholesterol clearance SE: INCREASE TG (can cause pancreatitis) Contra: TG > 400 mg/dL Decreases LDL No drug interference OK for kiddos and PREGGOS
Ezetimibine
Anti-hyperlipidemic agent Inhibitor of Cholesterol Absorption High LDL Blocks NPCL1 chol abs. in GI, dec. hepatic chol, inc. LDL-R, inc. LDL clearance SE: Well-tolerate, flatulance, diarrhea Dec. LDL
Alirocumab
Anti-hyperlipidemic agent
Inhibitors of PCSK9
Hetero FH, high LDL not controlled with max STATIN, STATIN intolerance
Inhibits PCSK9, dec. LDL-R degredation by lysosome, inc. LDL clearance
SE: Unknown, too new
Decreased LDL
Injected subcu q 2 weeks
Evolocumab
Anti-hyperlipidemic agent
Inhibitors of PCSK9
Hetero FH, high LDL not controlled with max STATIN, STATIN intolerance
Inhibits PCSK9, dec. LDL-R degredation by lysosome, inc. LDL clearance
SE: Unknown, too new
Decreased LDL
Injected subcu q 2 weeks
Lomitapide
Anti-hyperlipidemic agent
Homo FH
Inhibits MTP (TG transfer protein) in GI and liver, dec. production of chylo/VLDL/LDL
SE: Hepatotoxicity
Contra: PREGGOS
Dec. chylo/VLDL/LDL
Drug interaction: is a CYP34A and P-gp inhibitor
Mipomersen
Anti-hyperlipidemic agent Homo FH Antisense oligo, specfici for apoB100, inc. expression apoB100, dec. VLDL/LDL SE: Hepatotoxicity Contra: mild/mod liver impairment Dec. VLDL/LDL
Niacin
Anti-hyperlipidemic agent
Hypertriglyceridema, high VLDL/LDL, low HDL
Many MoA: dec. lipolysis, inhibits DGAT2/VLDL synthesis, apoC3/inc LPL, inc. apoAI, dec.LP(a)/dec. thrombosis, dec. clots, dec. risk of MI/stroke)
SE: SKIN FLUSHING (tx with NSAIDs), GOUT, PEPTIC ULCERS, heperglycemia, hepatitis
Dec. TG/LDL, inc. HDL
MOST EFFECTIVE DRUG TO RAISE HDLs
Gemfibrozil
Anti-hyperlipidemic agent
Hypertriglyceridemia, high VLDL/LDL, low HDL
Dec. apoC3/inc. LPL expression/inc. FFA oxidation/dec. VLDL synthesis/inc.VLDL clearance, APOAI expression/inc.HDL
SE: GALLSTONES, hepatitis, myopathy, RHABDOMYOLYSIS
Contra: severe renal/hepatic disease
Drug interactions: strong protein binder so can knock warfarin/sulfas off, STATINs (inhibits OATP2 which increases [STATIN])
Fenofibrate
Anti-hyperlipidemic agent
Hypertriglyceridemia, high VLDL/LDL, low HDL
Dec. apoC3/inc. LPL expression/inc. FFA oxidation/dec. VLDL synthesis/inc.VLDL clearance, APOAI expression/inc.HDL
SE: GALLSTONES, hepatitis, myopathy, RHABDOMYOLYSIS (more common in Gem though)
Contra: severe renal/hepatic disease
Drug interactions: strong protein binder so can knock warfarin/sulfas off
L-NMMA
Nitric Oxide Inhibitor
Sepsis-related disorders
Binds arginine binding site in NOA
Non-selective NOS inhibitor
L-NAME
Nitric Oxide Inhibitor
Sepsis-related disorders
Binds arginine binding site in NOA
Non-selective NOS inhibitor
7-Nitroindazole
Nitric Oxide Inhibitor
Sepsis-related disorders
Binds arginine binding site in NOA
Partiall selective for NOS-1 in vivo
BBS-2
Nitric Oxide Inhibitor
Sepsis-related disorders
Inhibits iNOS dimerization
Weakly inhibits nNOS and eNOS
Hemoglobin
Nitric Oxide Inhibitor
Sepsis-related disorders
NO scavenger
NO (INOMAX)
NO Donor ACS Covalent modification of proteins SE: vasodilation Inhalation
Nitroglycerine
NO Donor
Pulmonary artery hypertension, exertional/variant/unstable angina
Rxs with vessel wall to increase [NO] in VSMC (causing venodilation)
SE: Orthostatic hypotension, reflex tachy, headache, nitrate tolerance
Contra: systemic hypotension
Sublingual
Hydralazine
NO Donor
Resistant/PREGGO Hypertension
NO donor, vasodilator
SE: Headache, nausea, vomiting, hypotension, tachycardia
Contra: long-term use
Drug interactions: NSAIDS REDUCE EFFECTIVENESS
PO