Application of the optode to measurements of surface PO2 and PCO2 of the isolated guinea-pig heart.
D000818:Animals; D002245:Carbon Dioxide / Q000032:analysis; D006168:Guinea Pigs; D008839:Microelectrodes; D009206:Myocardium / Q000378:metabolism*; D010100:Oxygen / Q000032:analysis; D010101:Oxygen Consumption; D010313:Partial Pressure; D013050:Spectrometry, Fluorescence / Q000379:methods
D002245:Carbon Dioxide; D010100:Oxygen