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Ask
What does the QRS dur 84 number mean? Is it an electrocardiogram? Do I have any disease?
Duong Thi Tham (1999)
Reply
Hello,
The QRS dur index is a very specialized indicator of electrocardiography. The meaning is “QRS complex time” in the electrocardiogram (QRS dur = QRS duration). However, if the QRS index dur 84 (the unit is ms - 1ms = 1/100 second) is completely normal and there is no disease at all.
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Answered by Master, Doctor Nguyen Van Phong - Internal Medicine and Cardiovascular Intervention - Cardiovascular Center - Vinmec Times City International General Hospital.
