Arrthymias

Question 1

What is arrhythmias

Answer 1

Abnormalities either with rate,rhythm sequence of conduction or origin of conduction

Question 2

Tachyarrhythmia rate is

Answer 2

> 100 bpm

Question 3

Supraventricular arrhythmias

Answer 3

Sinus tachycardia (SA node over firing)
Focal atrial tachycardia
Multiple focal atrial tachycardia
Atrial fibrillation
Atrial flutter
Atrioventricular nodal reentery (psvT)

Question 4

Ventricular arrhythmias

Answer 4

Ventricular tachycardia
Torse de pointes
Ventricular fibrillation

Question 5

Brady arrhythmias

Answer 5

Sinus bradycardia (SA node is firing too slow)
Heart blocks (1,2,3 heart block)

Question 6

Sick sinus syndrome describe

Answer 6

SA node dysfunction together with tachycardia

Question 7

Pathophysio of tachycardia arrhythmias

Answer 7

• increased automaticity
  *Triggered activity
  *Re-entry circuit

Question 8

Brady arrhythmias pathophysiology

Answer 8

Decreased automaticity
Conduction block