4 doctors weighed in:

Is a small Q wave on an ECG significant?

4 doctors weighed in
Dr. Samuel Hahn
Internal Medicine - Cardiology
2 doctors agree

In brief: Probably not

By definition, a "significant" q wave must be > than 40 msec in duration or > than 25-33% (depends on the reference) of the r wave height.
Even by that criteria, many electrocardigraphically significant q waves are seen in people with normal cardiac echo's and mri's.

In brief: Probably not

By definition, a "significant" q wave must be > than 40 msec in duration or > than 25-33% (depends on the reference) of the r wave height.
Even by that criteria, many electrocardigraphically significant q waves are seen in people with normal cardiac echo's and mri's.
Dr. Samuel Hahn
Dr. Samuel Hahn
Thank
Dr. George Mathew
Internal Medicine - Cardiology

In brief: No

Not significant!

In brief: No

Not significant!
Dr. George Mathew
Dr. George Mathew
Thank
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