Key ECG Associations Flashcards by Alegra Mendez | Brainscape

Q

ST depression

A

MI, LV hypertrophy

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Q

dynamic ST elevation

A

acute MI, pericarditis

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Q

stable ST elevation

A

LV aneurysm, LBBB

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Q

progressive increased PR, then non conducted

A

2nd degree type 1 AV block

Wenkebach

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Q

1 P : 1 QRS, but slow

A

1st degree AV block

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Q

rabbit ears (rSR’ pattern)

A

RBBB

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Q

wide QRS

A

LBBB

rhythm originates in ventricle below His-Perkinje

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Q

narrow QRS

A

rhythm from atrium or supraventricular (high up)

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Q

irregularly irregular

A

A Fib

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Q

regular saw tooth

A

Atrial flutter

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Q

regular tachycardia, narrow QRS, no obvious p wave

A

Paroxysmal supra ventricular tachycardia (PSVT)

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