| QRS | in electrocardiography, the complex consisting of Q, R, and S waves, corresponding to depolarization of ventricles [complex]; in electrocardiography, the loop traced by QRS vectors, representing ventricular depolarization [interval] |
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| QRS-ST | the junction between the QRS complex and the ST segment in the electrocardiogram [junction] |
| QRS-T | the angle between the QRS and T vectors in vectorcardiography [angle] |
| ECG | Electro-Cardio-Graphy(-Gram); ½ÉÀüµµ = EKG 1. Conducting System Structu... |
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| P-R | the time between the P wave and the beginning of the QRS complex in electrocardiography [interval] |
| Q-T | in electrocardiography, the time from the beginning of the QRS complex to the end of the T wave [int... |
| R' | in electrocardiography, the second positive deflection during the QRS complex |
| QRS D | QRS duration |
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| f-QRS | filtered QRS |
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| FQRSD | Filtered QRS duration |
| QRS complex | <cardiology> The deflections in an electrocardiographic tracing and represent ventricular activity of the heart. (13 Nov 1997) |
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| QRS interval | The duration of the QRS complex in the electrocardiogram. (05 Mar 2000) |
| QRST complex |
Q-T interval.
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| QRST interval |
The ventricular complex of the electrocardiogram. SEE: electrocardiogram for illus.
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| QRS c. |
the portion of the electrocardiogram comprising the Q, R, and S waves, together representing ventricular depolarization. See also electrocardiogram.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| QRS i. |
in electrocardiography, the interval from the beginning of the Q wave to the termination of the S wave, representing the time for ventricular depolarization. See also illustration at electrocardiogram.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| QRST i. |
in electrocardiography, the time from the beginning of the Q wave to the end of the T wave; it represents the duration of ventricular electrical activity. See also illustration at electrocardiogram.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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