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AFDHALUN HAKIM,MD,FIHA,FASCC VENTRICULAR ARRHYTMIA
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Ventricular aritmia (VT) Afdhalun Hakim, MD, FIHA, FAsCC

Feb 12, 2017

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Page 1: Ventricular aritmia (VT) Afdhalun Hakim, MD, FIHA, FAsCC

AFDHALUN HAKIM,MD,FIHA,FASCC

VENTRICULAR ARRHYTMIA

Page 2: Ventricular aritmia (VT) Afdhalun Hakim, MD, FIHA, FAsCC

Ventricular Arrhytmia

(Aritmia Ventrikel)

1. Ventricular Extrasystole (VES) /

Premature Ventricular Contraction

(PVC)

2. Ventricular Tachycardia

3. Ventricular Fibrillation

4. Asistole ventrikel

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

Page 3: Ventricular aritmia (VT) Afdhalun Hakim, MD, FIHA, FAsCC

Ventricular Extrasystole (VES)

1. VES krn adanya fokus ektopik pd ventrikel yg muncul lbh awal dari irama dasar

2. Kriteria:

a. Laju nadi sesuai irama dasar

b. Irama tdk teratur dgn kompleks QRS lebar

c. Gel P tdk ada. Bila terlihat biasanya tdk ada hubungan dgn kompleks QRS

d. Terdapat perubahan ST-T sekunder

e. Tdpt fully compensatory pause

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

Page 4: Ventricular aritmia (VT) Afdhalun Hakim, MD, FIHA, FAsCC

Ventricular Extrasystole (VES)

• Kompleks QRS lebar (>0,12 sec)

• Datang lebih awal dari seharusnya

• Pause kompensatoir

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

Page 5: Ventricular aritmia (VT) Afdhalun Hakim, MD, FIHA, FAsCC

Klasifikasi:

1. VES jarang: < 5x/mnt

2. VES sering: > 5x/mnt ( 6-10 x/m Paula-Herba)

3. VES bigemini: muncul pd tiap denyutan kedua

4. VES salvo : bila dua VES berkelompok (3-5

berkelompok )

5. VES multifokal: bentuk berbeda dlm satu

sandapan

6. Fenomena R on T: VES muncul pada down-

slope gelombang T

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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VES bigemini

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

Page 8: Ventricular aritmia (VT) Afdhalun Hakim, MD, FIHA, FAsCC

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Kepentingan Klinis

• Asal fokus tergantung morfologi QRS kompleks

• Morfologi LBBB dari ventrikel kanan, RBBB dariventrikel kiri

• Data tambahan : jantung normal atau tidak, Adakahsindroma long QT

• Tehnik diagnosis : EKG, Holter, treadmil (exercised induced VT)

• Tatalaksana : bila pd treadmill VES hilang, reassurance. Bila pd treadmill VES muncul makabiasanya VES dari RVOT : obat atau ablasi

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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VAs (Ventricular Arrhytmias)

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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VAs (VentVAs (Ventricular Arrhytmias)

Therapy )

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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VAs (Ventricular Arrhytmias)

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Takikardia Ventrikel

1. Tdpt tiga atau lebih VES

2. Fokus dpt brasal dari ventrikel kiri atau

kanan

3. Kriteria :

a. Laju nadi 120-300 x/mnt

b. Kompleks QRS lebar, bizarre, dan tdk

teratur

c. Tdp gel P soliter (AV disosiasi)

d. Tdpt captured dan fusion beat

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Kriteria VT

• Takikardia QRS lebar, reguler

P P

AV DISSOSIASI

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Kriteria VT

FUSION BEAT

CAPTURED BEAT

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Klassifikasi Klinis:

1. VT idiopatik : struktur jantung normal

a. RVOT (right ventricular outflow

tract)

b. ILVT (Idiopathic left ventricular

tachycardia)

2. VT pd Kardiomiopati Idiopatik

3. VT iskemik: krn CAD dan IMA

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Right Ventricular Outflow Tract (RVOT) VT

• Takikardi QRS lebar, morfologi LBBB, aksis inferior/Normal

• Anatomi jantung normal

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Idiopathic Left Ventricular

Tachycardia (ILVT)

• Disebut juga fasicular tachycardia

• Morfologi saat takikardia adalah RBBB

dgn aksis superior

• QRS kompleks saat takikardia tdk

begitu lebar

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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ILVT ( Exception)

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Kepentingan Klinis

• Biasanya tercetus dgn latihan fisik

• Prognosis baik (benigna) dan hampir

tdk pernah menyebabkan sudden death

• Dapat diberikan beta-blocker :

metoprolol 2 x 50 mg atau 2 x 100 mg

per hari

• Bila obat refrakter: ablasi kateter

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Kepentingan Klinis

• Mekanisme : reentry dgn menggunakan

posterior fascicle

• Struktur jantung biasanya normal

• Tatalaksana pada saat akut : verapamil

intravena. Maintenace : verapamil oral

• Bila obat gagal : ablasi kateter

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Ventrikel Fibrillasi

1. Berasal dari sejumlah fokus ektopik di

ventrikel dgn gelombang fibrilasi yg

cepat

2. Kriteria :

a. Irama sangat tdk teratur

b. Tdk ada laju ventrikel yg

terkordinasi

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Asystole Ventrikel

1. Hilangnya aktivitas listrik di ventrikel

oleh bbrp sebab

2. Kriteria :

a. Laju nadi dan irama tdk terdeteksi

b. Gel P bisa ada atau tdk ada

c. Kompleks QRS hilang

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Asistole Ventrikel

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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VT

Ventricular Tachycardia

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Right Ventricular Outflow Tract (RVOT) VT

• Takikardi QRS lebar, morfologi LBBB, aksis inferior/Normal

• Anatomi jantung normal

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Idiopathic Left Ventricular

Tachycardia (ILVT)

• Disebut juga fasicular tachycardia

• Morfologi saat takikardia adalah RBBB

dgn aksis superior

• QRS kompleks saat takikardia tdk

begitu lebar

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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ILVT ( Exception)

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Principles of Management

Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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Afdhalun Hakim, MD, FIHA, FAsCC, Awal Bros Hospital Batam

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