Arrhythmias - supraventricular tachycardias Flashcards by Edmund Whelan | Brainscape

Q

What are the two most weighted factors in the CHADS VASc score for AF stroke risk?

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Q

What type of Atrial Fibrillation developed less than 7 days ago?

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Q

What type of AF is it if it’s come on within the last 48 hours?

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Q

Definition of persistent AF?

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Q

Definition of long-standing AF?

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Q

What four symptoms make AF unstable?

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Q

What are the first, second and third line drugs for long term rhythm control of AF?

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Q

What two criteria are needed to make a diagnosis of AF?

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Q

Give five causes of AF

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Q

What are the two main treatment arms for AF?

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Q

What are the first, second and third line drugs for rate control?

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Q

When can you skip rate control and go straight to rhythm control in the treatment of AF?

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Q

In rhythm control, when would you choose immediate cardioversion over delayed cardioversion?

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Q

When can you choose delayed cardioversion instead of immediate cardioversion?

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Q

What two drugs can be used for pharmacological cardioversion?

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Q

What ECG changes can be observed in AF?

A

Absent P waves
Irregular RR intervals

Q

What factors are worth 2 in the the CHA2DS2-VASc list?

A

Q

what are the four supra ventricular tachycardias we need to know about?

A

Q

what does AVRT stand for?

A

Q

what does AVNRT stand for?

A

Q

what happens in Wolff-Parkinson-White syndrome?

A

Q

what can potentially be caused if antiarrythmic drugs are given in a patient with WPW syndrome?

A

Q

what three ECG changes are seen in WPW syndrome?

A

Q

what causes AVNRT?

A

Q

what ratio does AVNRT affect women and men?

A

Q

what’s the most common cause of SVT in patients with a structurally normal heart?

A

Q

what’s first line medical treatment for haemodynamically stable patients with atrial flutter? what about unstable patients?

A

stable: beta blockers or CCBs
unstable: antiarrythmics

Q

What ECG changes can be observed in AF?

A

Absent P waves
Irregular RR intervals

Q

what does the ECG look like in atrial flutter?

A