EKG Principles Flashcards by Joey Bettencourt | Brainscape

Q

P-wave represents ______

A

Atrial

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Q

What is considered a normal QT-interval?

A

When QT less than 1/2 the R-R values

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Q

What is the issue with long-QT interval?

A

Ventricular systole occurs for too long and this leads to deadly rapid ventricular rhythms

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