Narrow complex Tachycardia - SVT Flashcards

1
Q

What is the definition of a SVT?

A

Heart rate >100

QRS <0.12s

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2
Q

What are signs of SVT?

A

P waves absent
P waves inverted after QRS
Heart rate > 100
QRS < 0.12

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3
Q

What are signs of atrial fibrillation?

A

absent P waves
Irregular irregular
Irregular QRS

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4
Q

What are signs of atrial flutter?

A

Atrial rate 300 bpm
Saw-tooth base line
150 ventricular rate

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5
Q

What are signs of atrial tachycardia?

A

Abnormal P waves

More P waves than QRS

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6
Q

How is SVT treated/managed?

A
Vagal manoeuvres - first line
Adenosine 
Verampil 
Sotalol 
Cardioversion - last resort
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7
Q

How is atrial tachycardia treated/managed?

A

Beta blockers
Verampil
Amiodarone

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8
Q

What are signs of Wolff - parkinson - white syndrome?

A

Short PR intervals
Wide QRS points
Delta waves

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9
Q

What is treatment for WPW syndrome?

A

Ablation

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