FIELD T-2 

 Columns 58, 59, 60, and 61 



C121 



C122 

 C123 

 C13 



C131 



C132 



C133 



C134 



C135 



C136 



0137 



C2 



C21 



C22 



C23 



C4 



C6 



C8 



C81 



C811 



C812 



C9 



C91 



C92 



F 



Fl 



Fll 



F12 



F121 



F122 



F13 



F14 



F15 



F16 



F17 



F171 



FIB 

 F19 

 F2 



Ventricular premature contractions, 

 extra systoles, idioventricular coupling, 

 ectopic beats 



Ventricular tachycardia 



Ventricular fibrillation 



Pace maker and conduction abnormality, 

 unspecified 



Sinus arrhythmia 



Sinus bradycardia F3 



Sinus tachycardia 



Sino-auricular block 



Sinus arrest 



Auricular-ventricular block 



Nodal rhythm 



Amplitude of heart beat 9BC 



Force of contraction; systolic force F4 



Cardiac output 



Ballistocardiogram 



Electric activity (electrocardiogram) 



Circulatory rate 



Circulation (specify the organ in 

 Field H-1) 



Blood flow 



Acceleration of blood flow 



Retardation of blood flow 



Standstill, heart arrest 



Systolic standstill 



Diastolic standstill 



Metabolic activity, unspecified 



Respiration and fermentation, unspecified. 

 Symbol Fl is used for metabolic F41 



respiration; to code ventilation, 

 breathing, etc. , use symbols of series 



B . If an enzyme is specified, use 



the symbol for the enzyme (Enzyme 



Code) rather than a symbol of the F 



series. F42 



Enzyme and enzyme action. (See the 

 note accompanying Symbol 7, follow- 

 ing the 5 series. ) 



Oxygen uptake 



Carbon dioxide uptake 



Aerobic respiration 



Anaerobic respiration 



Respiratory quotient F5 



Bioluminescence F7 



Gas formation, unspecified F71 



Acid production, unspecified F72 



Nitrogen utilization FD 



Nitrogen balance. Use Symbol F171 

 only with Symbol 6 of Field T-1. 



Carbohydrate and phosphate utilization 



Fat utilization 



Function of a vitamin or mineral "trace 

 element", unspecified. Use symbols 

 of the F2-- series only for functions of 

 those dietary components needed in 

 relatively minute quantities and which 

 frequently serve more as regulatory 

 substances than as materials for growth 



and energy source. For functions of 

 proteins, fats, carbohydrates, water, 

 major minerals (elements, ions, salts) 

 which serve as energy sources, as 

 materials for structural growth, or as 

 regulatory or osmotic and acid-base 

 balance, etc. , use symbols of series 

 F4--. 



Dietary intake; intake of all components 

 of the diet; ingestion. (For coding the 

 plant process of taking in materials 

 from the soil, water, or other medium 

 in which the plant grows, use Symbol 

 F6-- rather than Symbol F3. ) 



Appetite 



Function of protein, carbohydrate, fat, 

 water, or major salt, either as an 

 energy source (catabolism) or as a 

 material for growth (anabolism). Sym- 

 bols of the F4-- series are generally 

 for use only with Symbol A of Field T-1 

 to indicate that the test compound can 

 replace the specific energy source 

 (F41 -) or replace the material normally 

 incorporated for growth (F42). (The 

 compound replaced is identified in 

 Field D. ) Symbol 7 of Field T-1 may 

 be used with these symbols, however, 

 to indicate that the test compound "has' 

 the function as defined by F41- or F42-. 



Function of components of the biological 

 organism as sources of energy 

 ( catabolism ). (Protein, carbohydrate, 

 or fat- -functioning as sources of 

 energy. ) Unspecified. (See the 

 definition for Symbol F4. ) 



Function of components of the biological 

 organism, or of its diet, as materials 

 for growth ( anabolism ). (Protein, 

 carbohydrate, fat, salt, water, etc. , 

 as materials eligible for incorporation 

 for protoplasmic growth or specific 

 deposit. ) Unspecified. (See the 

 definition for Symbol F4. ) 



Basal metabolism 



Photosynthesis 



Photosynthetic CO^ uptake 



Photosynthetic O, output 



Body temperature. To code "fever" or 

 hypothermia, use Field T-1 Symbols 1, 

 K, N, or Q or Symbols 2, J, M, or P, 

 respectively. 



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