cardio Flashcards

(24 cards)

1
Q

Apa arti QRS sempit pada takiaritmia?

A

QRS < 120 ms, menandakan asal impuls dari atas ventrikel (supraventrikular).

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2
Q

Bagaimana membedakan atrial flutter vs SVT pada QRS sempit R-R reguler?

A

Atrial flutter: gelombang P positif, terlihat >2 gelombang antara R-R. SVT: gelombang P negatif, biasanya <2 gelombang antara R-R.

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3
Q

Bagaimana gambaran atrial fibrilasi pada EKG?

A

QRS sempit, R-R ireguler, tidak ada gelombang P yang jelas.

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4
Q

Apa arti QRS lebar pada takiaritmia?

A

QRS ≥ 120 ms, menandakan asal impuls dari ventrikel.

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5
Q

Apa gambaran VT monomorfik?

A

R-R reguler dengan bentuk QRS sama semua.

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6
Q

Apa gambaran VT polimorfik (Torsade de Pointes)?

A

R-R reguler, QRS berubah-ubah bentuknya.

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7
Q

Apa gambaran fibrilasi ventrikel?

A

R-R ireguler, gambaran seperti benang kusut.

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8
Q

Apa prinsip utama dalam menilai pasien takiaritmia?

A
  1. HR > 100x/menit 2. Tentukan QRS sempit/lebar 3. Tentukan pasien stabil/tidak stabil 4. Tentukan ada/tidaknya nadi.
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9
Q

Apa kontraindikasi vagal maneuver?

A

Riwayat stroke, cardiac arrest, serangan jantung, bruit di arteri karotis.

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10
Q

Bagaimana terapi SVT pada pasien stabil?

A
  1. Vagal manuver
  2. Adenosine 6 - 12 mg
  3. Betablocker IV (Metoprolol 5mg IV)
  4. CCB Non DHP
    - Diltiazem 15-20 mg
    - Verapamil 2,5 - 5 mg
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11
Q

Bagaimana terapi atrial fibrilasi pada pasien stabil?

A

β-blocker, CCB NDHP i.v, atau digoxin (rhythm control).

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12
Q

Bagaimana terapi VT monomorfik pada pasien stabil?

A

Adenosine 6-12 mg → Infus antiaritmia: Procainamide, Amiodarone, Sotalol, Lidokain.

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13
Q

Bagaimana terapi Torsade de Pointes?

A

MgSO₄ 20% LD 1-2 g + 50-100 cc D5%, Amiodarone i.v, Lidokain i.v.

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14
Q

Bagaimana terapi fibrilasi ventrikel?

A

Defibrilasi: Monofasik 360 J atau Bifasik 200 J.

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15
Q

temuan ekg hiperkalsemia?

A

QT memendek

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16
Q

Anak anak
Riwayat ISPA berulang
FTT (Failure to Thrive)
Auskultasi: murmur S2 fixed-split
dx?

17
Q

Khas:
batuk berdarah
nafas berat
bb tidak naik
sulit menyusu

auskultasi: murmur pansistolik/holosistolik ICS 2/3 PSL Sinistra

18
Q

Klinis:
sianosis, clubbing finger
-> merupakan bentuk akhir dari hipertensi pulmonal
dx?

A

Sindrom Eisenmenger

-> dapat terjadi pada ASD, VSD, PDA, truncus arteriosus

19
Q

khas:
murmur kontinyu/ machinery pada ICS 2/3 PSL Sinistra

20
Q

*DROP
Defek septal ventrikel
RVH
Overriding aorta
Pulmonal stenosis

dx?

21
Q

sianosis, takipneu, dyspneu on effort -> hypoxic spell terutapa saat Squatting
x-ray : boot shaped heart
khas pada?

22
Q

Perokok
Usia <45-50 thn
Nyeri pada ekstremitas distal yang bertambah parah saat istirahat
Ulserasi digital
Flebitis superfisialis

dx?

A

Buerger’s disease/ thrombophlebitis Obliterans

*akibat vaskulitis segmental arteri distal, vena perifer dan saraf ekstremitas

23
Q

klinis:
perubahan warna triphasic dari jari-jari dengan :
1. awal putih atau pucat (fase iskemik), 2. kemudian biru/sianosis (fase deoksigenasi)
3. merah/eritema (fase reperfusi)

dx?

A

Raynaud disease

vasopasme pemnuluh darah kecil dipicu oleh: suhu, stress, emosi, obat

24
Q

tx STEMI

A

ONACOM

  1. O2 , spo2 <90%
  2. Nitrat (ISDN 5mg SL), diulang 3-5 menit, max 3x
  3. DAPT
    - Aspilet (loading 160-320 mg, maintanance 80 mg)
    - Clopidogrel 75 mg (loading 300 mg, maintanance 75 mg, pro PCI->loading 600 mg)
  4. Morfin 3-5 mg IV (diencerkan dalam 10cc Nacl)