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43 year old female. Results read "normal sinus rhythm with sinus arrhythmia. Possible left atrial enlargement borderline ECG.

1 doctor weighed in
Dr. Ramalingaier Parameswaran
Internal Medicine - Cardiology

In brief: No clear abnormality

Sinus rhythm is the normal heart rhythm seen on the electrocardiogram and "sinus arrhythmia" the normal variability of the heart rate, usually with breathing.
"Possible left atrial enlargement " refers to questionable abnormality of the P waves in the electrocardiogram. These findings are of no significance unless accompanied by abnormal findings on examination.

In brief: No clear abnormality

Sinus rhythm is the normal heart rhythm seen on the electrocardiogram and "sinus arrhythmia" the normal variability of the heart rate, usually with breathing.
"Possible left atrial enlargement " refers to questionable abnormality of the P waves in the electrocardiogram. These findings are of no significance unless accompanied by abnormal findings on examination.
Dr. Ramalingaier Parameswaran
Dr. Ramalingaier Parameswaran
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