| QRS | in electrocardiography, the complex consisting of Q, R, and S waves, corresponding to depolarization... |
|---|---|
| QRS-T | the angle between the QRS and T vectors in vectorcardiography [angle] |
| BCYE-α agar | Buffered Charcoal Yeast Extract agar with α-ketoglutarate |
| ABY | acid bismuth yeast [medium] |
| AYP | autolyzed yeast protein |