| aVF | unipolar limb lead on the left leg in electrocardiography |
|---|---|
| aVL | unipolar limb lead on the left arm in electrocardiography |
| aVR | unipolar limb lead on the right arm in electrocardiography |
| CLD | chloride diarrhea; chronic liver disease; chronic lung disease; congenital limb deficiency; crystal ... |
| CLH | chronic lobular hepatitis; cleft limb-heart [syndrome]; corpus luteum hormone; cutaneous lymphoid hy... |