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MY COMLEX - CARDIO > ECG Readings > Flashcards

ECG Readings Flashcards

1
Q

P wave

A

atrial depolarization

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2
Q

PR interval

A

time from start of atrial

depolarization to start of ventricular depolarization (normally

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3
Q

QRS complex

A

ventricular depolarization

(normally

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4
Q

QT interval

A

ventricular depolarization,

mechanical contraction of the ventricles, ventricular repolarization

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5
Q

T wave

A

ventricular depolarization

T-wave inversion may indicate recent MI

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6
Q

J point

A

junction between end of QRS complex and start of ST segment

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7
Q

ST segment

A

isoelectric, ventricles depolarized

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8
Q

U wave

A

prominent in hypokalemia,

bradycardia

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MY COMLEX - CARDIO (18 decks)

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