| NSSTT | nonspecific ST and T [wave] |
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| PD | Doctor of Pharmacy; Dublin Pharmacopoeia; interpupillary distance; Paget disease; pancreatic duct; p... |
| PPRWP | poor precordial R-wave progression |
| P-R | the time between the P wave and the beginning of the QRS complex in electrocardiography [interval] |
| y | Greek letter psi; wave function |
| left gastric vein | <anatomy, vein> Arises from a union of veins from both surfaces of the cardia of the stomach and an oesophageal tributary from the cardiac portion of the oesophagus; it runs in the lesser omentum and empties into the portal vein. See: oesophageal veins. Synonym: vena gastrica sinistra, coronary vein, vena coronaria ventriculi. (05 Mar 2000) |
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