A QRS duration reading of 144 milliseconds indicates a prolonged ventricular conduction time. Normally, the QRS duration should be between 70 to 100 milliseconds; a reading of 144 ms suggests that there may be a delay in the electrical conduction through the ventricles, which can be due to various conditions, such as a bundle branch block or other forms of intraventricular conduction delay. This finding may require further evaluation by a healthcare professional to determine the underlying cause and appropriate management.
Nothing, they are equivalent.
No, the T wave is not higher than the QRS complex in this ECG reading.
QRS-- A pattern seen in an electrocardiogram that indicates the pulses in a heart beat and their duration. Variations from a normal QRS pattern indicate heart disease.
Atrial paced
QRS elongation, also known as QRS widening, refers to an increased duration of the QRS complex on an electrocardiogram (ECG), typically exceeding 0.12 seconds. This elongation can indicate various underlying conditions, such as bundle branch block, ventricular hypertrophy, or electrolyte imbalances. It can suggest impaired conduction through the ventricles and may be associated with an increased risk of arrhythmias. Proper evaluation by a healthcare professional is essential to determine the underlying cause and appropriate management.
0.04 - 0.12 sec (one small box - 3 small boxes)
The pattern seen in the electrocardiogram indicates pulses in a heart beat and their duration. A QRS duration of greater than 110 milliseconds is a diagnostic indication of BBB.
QRS Records was created in 1928.
Okay so an EKG show the electrical impulse that travels through the heart. What I mean is EKG don't show contraction. However the QRS complex represent ventricular depolarization, which signals ventricular contraction
"QRS" generally means to send messages slower.
does a normal qrs complex measures <.12
One possible answer is; nobody knows and nobody has known for a long time. "It is not clear when the QRS name first appeared on a roll label, but evidence from a court testimony in 1903 indicates that the meaning of the name "QRS" was already unknown at that time!"1 1http:/www.bluesrolls.com/BT_MelvilleClark.html