tratament bloala arteriala coronariana

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Angina pectorala - Nitroglicerina suglingual 0.3 – 0.6 mg la 4-5min, max 3 doze - Med. antiplachetara o Aspirina 81 mg oral odata / zi + o Clopidogrel 75 mg oral odata / zi sau o Ticlopidina 250 mg oral de 2x / zi - Beta blocante o Atenolol 50 mg oral la 12h o Metoprolol 200 mg/zi o In caz de contraindicatie BCC (diltiazem, verapamil) - Nitrati cu actiune prelungita o Izosorbid dinitrat 10-20 mg pana la 40mg oral 4x/zi o Izosorbid mononitrat 20 mg oral 2x/zi - In caz de angina persistenta in ciuda trat medicamentos: o Interventii percutane: angioplastie, montare de stent o Interventie chirurgicala de baypass coronarian Sindroame coronariene acute: Angina instabila & IMA Diagnostic - EKG - Marker cardiaci o Troponinele T si I sunt elib la 1h dupa IMA si persista 7-10 zile o CK-MB creste in 4-8h, atinge un varf la 20h si revine la normal dupa 48-72h o Mioglobina creste in primele ore de la infarct dar este rapid excretata in urina a.i. revine la N in ~ 24h - Leucocite 12-15k persista 3-7 zile - VSH creste mai lent, atingand varful in cursul primei sapt - Imagistica cardiaca o Ecocardiografia cardiaca – anomalii de cinetica parietala o Angiografie coronariana Tratament - Aspirina 160-325 mg masticata - Clopidogrel 75 mg oral odata - Heparina bolus 5000 UI urmat de perfuzie de intretinere cu 1000 UI/h - HMMM - enoxaparina - Oxigen suplimentar - Nitroglicerina 0.4 mg la 5min pana la 3 doze - Morfina 2-4 mg i.v. la 5min

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Tratament Bloala Arteriala Coronariana

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Angina pectorala Nitroglicerina suglingual 0.3 0.6 mg la 4-5min, max 3 doze

Med. antiplachetara

Aspirina 81 mg oral odata / zi +

Clopidogrel 75 mg oral odata / zi sau

Ticlopidina 250 mg oral de 2x / zi

Beta blocante

Atenolol 50 mg oral la 12h

Metoprolol 200 mg/zi

In caz de contraindicatie BCC (diltiazem, verapamil)

Nitrati cu actiune prelungita

Izosorbid dinitrat 10-20 mg pana la 40mg oral 4x/zi

Izosorbid mononitrat 20 mg oral 2x/zi

In caz de angina persistenta in ciuda trat medicamentos:

Interventii percutane: angioplastie, montare de stent

Interventie chirurgicala de baypass coronarian

Sindroame coronariene acute: Angina instabila & IMADiagnostic EKG

Marker cardiaci

Troponinele T si I sunt elib la 1h dupa IMA si persista 7-10 zile

CK-MB creste in 4-8h, atinge un varf la 20h si revine la normal dupa 48-72h

Mioglobina creste in primele ore de la infarct dar este rapid excretata in urina a.i. revine la N in ~ 24h

Leucocite 12-15k persista 3-7 zile

VSH creste mai lent, atingand varful in cursul primei sapt

Imagistica cardiaca

Ecocardiografia cardiaca anomalii de cinetica parietala Angiografie coronariana

Tratament Aspirina 160-325 mg masticata

Clopidogrel 75 mg oral odata

Heparina bolus 5000 UI urmat de perfuzie de intretinere cu 1000 UI/h

HMMM - enoxaparina

Oxigen suplimentar

Nitroglicerina 0.4 mg la 5min pana la 3 doze Morfina 2-4 mg i.v. la 5min Beta blocante: Metoprolol

5 mg i.v. la 2-5min pana la 3 doze; 15 min pauza 50 mg la 6 ore timp de 48 ore 100 mg la 12 ore

Pacientii cu supradenivelare de ST in cel putin doua derivatii vecine trebuiesc considerati pt terapia de reperfuzie:

Tromboliza

Activator tisular al plasminogenului (tPA) : bolus 15 mg, urmat de 50 mg i.v. in primele 30 min, urmat de 35 mg in urmatoarele 60 min

Streptokinaza : 1.5 mil unitati i.v. intr-o ora

Complexul activator streptokinaza plasminogen anisoilat

Angioplastie coronariana percutana transluminala

IEC

Captopril

Enalapril

Perindopril (Prestarium) Simvastatina / Atorvastatina : anti HMG coA reductaza