Valori normali di indice cardiaco e misurazioni correlate
Misure | Unità ± DS |
|---|---|
Captazione di ossigeno | 143 ± 14,3 mL/min/m2 |
Differenza arterovenosa in ossigeno | 4,1 ± 0,6 dL |
Indice cardiaco | 3,5 ± 0,7 L/min/m2 |
Indice sistolico | 46 ± 8,1 mL/battito/m2 |
Resistenza sistemica totale | 1130 ± 178 dynes-secondi-cm-5 |
Resistenza polmonare totale | 205 ± 51 dynes-secondi-cm-5 |
Resistenza arteriolare polmonare | 67 ± 23 dynes-secondi-cm-5 |
DS = deviazione standard. | |
Adapted from Barratt-Boyes BG, Wood EH: Cardiac output and related measurements and pressure values in the right heart and associated vessels, together with an analysis of the hemodynamic response to the inhalation of high oxygen mixtures in healthy subjects. Journal of Laboratory and Clinical Medicine 51:72–90, 1958. | |