Rekord LOINC: 94124-5
Tylko wersja angielska ACTIVE
Szczegóły rekordu LOINC
Informacje podstawowe
| Kod LOINC: |
94124-5
FHIR
|
| Long Common Name: | Ventilatory threshold [Volume Rate Content] |
| Short Name: | Ventilatory threshold |
| Status: | ACTIVE |
| Class Type: | 2 |
Fully Specified Name (FSN)
Klasyfikacja
| Class: |
ENPULM
|
| Consumer Name: | - |
| Order/Observation: | Both |
| Panel Type: | - |
Informacje dodatkowe
| Units Required: | - |
| Example Units: | mL/min/kg bw |
| UCUM Units: | mL/min/kg{body_wt} |
| Version Last Changed: | 2.67 |
Definicja i opis
The ventilatory threshold (VT) is the intensity of exercise at which the production of carbon dioxide and consequent increase in ventilation, both of which are related to the production of lactate during exercise, become disproportionately higher than oxygen consumption (VO2). The VT usually occurs at about 60-70% of maximum oxygen consumption. Both VT and maximum VO2 are predictors of mortality in patients with congestive heart failure. [PMID: 21977155] The specific method used to calculate the VT should be reported along with the result.
Powiązane nazwy
Anaerobic Thresholds; Point in time; PULMONARY; QNT; Quan; Quant; Quantitative; Random; Threshold, Anaerobic; Volume rate content