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    EKOKARDYOGRAFPROF. DR. ZEHRA BURA

    stanbul Tp FakltesiKardiyoloji ABD.

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    1980

    TRANSDUCER-PROBE

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    Ekokardiyografi 1-10 MHz frekansnda ses

    dalgalar (ultrason) kalp

    dokusu iinde su iindekineeit bir hzda yaylr (1450m/san), kalp ve dierdokularda doku zelliklerinegre absorbe olur veya

    yansyarak geri dner Frekans ne kadar yksek ise o

    kadar net bir grnt oluur Erikinlerde 2-5 MHz frekans,

    ocuk ve erikinlerin zeltetkiklerinde 7.5-10 MHzfrekanslar kullanlr

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    Ekokardiyografi

    1. M-Mode ekokardiyografi

    2. ki boyutlu ekokardiyografi3. boyutlu ekokardiyografi

    4. Doppler ekokardiyografi

    5. Transzofageal ekokardiyografi

    6. ntravaskler ultrasound

    7. Kontrast ekokardiyografi8. Stress ekokardiyografi

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    Eko Pencereleri

    1. Parasternal pencere

    *Parasternal uzun eksen*Parasternal ksa eksen2. Apikal pencere

    *Apikal drt boluk*Apikal uzun eksen (2-3 boluk)

    3. Subkostal pencere4. Suprasternal pencere

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    PARASTERNAL

    APKAL

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    Ekokardiyografi Endikasyonlar

    Kalp akcier semptomlar olan bir hastann kalbinde frm

    duyulmas

    (S

    n

    f I-yap

    lmas

    n

    n yarar

    var)

    Asemptomatik bir hastann kalbinde frm duyulmas, klinikbulgularn yapsal bir kalp hastaln dndrmesi (Snf I-yaplmasnn yarar var)

    Asemptomatik bir hastann kalbinde frm duyulmas, standardkardiyovaskler klinik deerlendirme ile kalp hastalnn ekarteedilememesi (Snf IIa-kanta dayal-yaplmas yararl olur)

    Bir erikinde, asemptomatik olmasna ramen frm duyulmas, bufrmn deneyimli bir hekim tarafndan fonksiyonel veya masumfrm olarak deerlendirilmesi (Snf III-yaplmasnn yarar yok)

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    M-MODE EKOKARDYOGRAF

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    Parasternal uzun eksenParasternal uzun eksen

    Apikal drt boluk M-mod

    Lineer lmler

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    Aort kk ve yaprak akl

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    ki Boyutlu Ekokardiyografi

    US dalgalar dokuyabir yelpaze gibiyaylr

    Bu yelpaze 900 likbir sektr tarar vegrnt oluturur

    PARASTERNAL UZUN EKSEN

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    PARASTERNAL UZUN EKSEN

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    PARASTERNAL KISA EKSEN (PAPLLER KASDZLEM)

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    PARASTERNAL KISA EKSEN (AORT DZLEM)

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    APKAL DRT BOLUK

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    APKAL K BOLUK

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    SUBKOSTAL DRT BOLUK

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    SUPRASTERNAL PENCERE

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    K BOYUTLU

    EKOKARDYOGRAF

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    K BOYUTLU EKOKARDYOGRAF

    AKUT KORONER SENDROM

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    Perikardiyal Efzyon

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    Deien derecelerde

    Perikard efzyonu

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    ROMATZMAL MTRAL DARLII

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    Miyokard Duvar Rptr

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    Doppler Ekokardiyografi

    Kalp boluklar, kapaklar ve byk

    damarlardaki kan akmn incelerUS dalgalar hareketli hedeflere

    ynelmitir (kan-eritrositler) hzzellikleri veya renkli akm grntlerioluturur

    *Renkli Doppler

    *Pulsed-wave Doppler

    *Continuous Doppler

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    LAMNER

    TURBULAN

    MTRAL KAPAI PULSED WAVE DOPPLER

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    MTRAL KAPAI PULSED-WAVE DOPPLER

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    AORT AKIMI

    CONTNUOUS WAVE DOPPLER

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    RENKL DOPPLER

    MTRAL YETERSZL

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    EKOKARDYOGRAFLE

    HEMODNAMK DEERLENDRME

    Mitral darlnda Mitral kapak alan

    Mitral kapak gradienti Aort darlnda

    Aort kapa seviyesinde gradient Tahmini pulmoner arter basnc

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    Transzofageal

    Ekokardiyografi-yetersiz TTE grnts

    -aort hastalklar-infektif endokardit

    -emboli kayna-kapak protezleri

    -intraoperatif-invazif giriimlerde klavuz

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    TRANSZOFAGEAL EKO KESTLER

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    Sol AtriyumTrombsleri

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    Sol Atriyum Trombs

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    S.A. Mantar endokarditi 1

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    TORAKALAORTDSEKSYONU

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    NTRAVASKLER

    ULTRASOUND(IVUS)

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    BOYUTLU

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    BOYUTLU

    EKOKARDYOGRAFki boyutlu

    ekokardiyografinindeiikpencerelerinden

    alnan binlercegrntden cihaznbilgisayarnn

    rekontrkte ettii boyutlu grntdenoluur

    BOYUTLU EKO

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    BOYUTLU EKO

    MTRAL KAPAI

    MTRAL YETERSZL-RENKL DOPPLER- 3D

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    MTRAL YETERSZL-3D

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    ROMATZMAL MTRAL KAPAI

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    MYOKARD SEGMENT

    HAREKETLERNNDEERLENDRLMES

    STRESS EKOKARDYOGRAF

    MYOKARD SEGMENTLER

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    MYOKARD SEGMENTLER

    MYOKARD SEGMENTLER

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    MYOKARD SEGMENTLER

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    FETAL

    EKOKARDYOGRAF

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    FETAL EKO

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    FETAL EKO

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