DLCO definition

DLCO means diffusing capacity of the lung for carbon monoxide, which is the measurement of carbon monoxide transfer from inspired gas to pulmonary capillary blood;
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DLCO means diffusing capacity of the lung for carbon monoxide, which is the
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DLCO means diffusing capacity of the lungs for carbon monoxide.
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Examples of DLCO in a sentence

  • DLCO, carbon dioxide diffusion capacity; FEF, forced mid-expiratory flow rate; FEV1, forced expiratory volume in 1 s; FVC, forced vital capacity; KCO, carbon monoxide transfer per unit effective alveolar volume; PEF, peak expiratory flow; VA, alveolar volume.

  • The effectiveness on stabilizing and/or improving the pulmonary function tests, including FVC, DLCO, and TLC, is 72%.

  • Since the DLCO calculation requires a current FVC measurement, we may also purchase spirometry at the same time as the DLCO test, even if we already have programmatically acceptable spirometry.

  • The most common abnormality observed in pulmonary function tests of those who developed COVID-19 pneumonitis during acute infection with SARS-CoV-2 is reduced diffusion capacity of the lungs (DLCO) (Huang et al., 2021b, Wu et al., 2021).

  • PrognosisThe predictors of poor outcome include acute presentation, neutrophilic alveolitis, initial DLCO <45%, FVC ≤60%, DM, microangiopathy, digital infarcts in DM/ ADM, and histopathologic diagnosis of UIP2,19.

  • The VI during the DLCO maneuver must be at least 85 percent of your current FVC, and your time of inhalation must be less than 4 seconds.

  • We use the average of two of your unadjusted (that is, uncorrected for hemoglobin concentration) DLCO measurements reported in mL CO (STPD)/ min/mmHg to evaluate your respiratory disorder under 3.02C1.

  • Legible tracings of your VI, breath-hold maneuver, and volume of exhaled gas showing your name and the date of the test for each DLCO maneuver.

  • DLCO may be severely reduced in some disorders, such as interstitial lung disease (for example, idiopathic pulmonary fibrosis, asbestosis, and sarcoidosis) and COPD (particularly emphysema), even when the results of spirometry are not significantly reduced.

  • In the SLS, both SF-36 PCS and MCS scores discriminated between the severity of breathlessness measured by BDI and VAS breathing, and between more versus less impairment in %DLCO and %FVC predicted, respectively.


More Definitions of DLCO

DLCO means the diffusion capacity of carbon monoxide as measured by a test based on predicted values demonstrated to be appropriate to the techniques and equip- ment of the laboratory performing the test according to cur- rent ATS standards. DLCO may be considered for impair- ment rating only if accompanied by evidence of impaired gas exchange based on exercise testing.
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DLCO means the diffusion capacity of carbon monoxide as measured by a test based on predicted values demonstrated to be appro- priate to the techniques and equipment of the laboratory performing the test according to current ATS standards. DLCO may be considered for impairment rating only if accompanied by evidence of impaired gas exchange based on exercise testing.
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Related to DLCO

  • Digital Cross Connect System or "DCS" is a function which provides automated Cross Connection of Digital Signal Level 0 (DS0) or higher transmission bit rate digital channels within physical interface facilities. Types of DCS include but are not limited to DCS 1/0s, DCS 3/1s, and DCS 3/3s, where the nomenclature 1/0 denotes interfaces typically at the DS1 rate or greater with Cross Connection typically at the DS0 rate. This same nomenclature, at the appropriate rate substitution, extends to the other types of DCS specifically cited as 3/1 and 3/3. Types of DCS that cross connect Synchronous Transport Signal level 1 (STS-1 s) or other Synchronous Optical Network (SONET) signals (e.g., STS-3) are also DCS, although not denoted by this same type of nomenclature. DCS may provide the functionality of more than one of the aforementioned DCS types (e.g., DCS 3/3/1 which combines functionality of DCS 3/3 and DCS 3/1). For such DCS, the requirements will be, at least, the aggregation of requirements on the "component" DCS. In locations where automated Cross Connection capability does not exist, DCS will be defined as the combination of the functionality provided by a Digital Signal Cross Connect (DSX) or Light Guide Cross Connect (LGX) patch panels and D4 channel banks or other DS0 and above multiplexing equipment used to provide the function of a manual Cross Connection. Interconnection is between a DSX or LGX to a Switch, another Cross Connection, or other service platform device.

  • Crown means the government of the United Kingdom (including the Northern Ireland Assembly and Executive Committee, the Scottish Executive and the National Assembly for Wales), including, but not limited to, government ministers and government departments and particular bodies, persons, commissions or agencies from time to time carrying out functions on its behalf;

  • MDV means medium-duty vehicles.

  • CW means current City of Winnipeg Standard Construction Specification;

  • GPS means Global Positioning System.

  • CCA means the Connecting Care Act, 2019, and the regulations under it, as it and they may be amended from time to time;

  • RFT means Request for Tender.

  • SBS means the New York City Department of Small Business Services.

  • connection pipe means a pipe, the ownership of which is vested in the municipality and installed by it for the purpose of conveying water from a main to a water installation, and includes a “communication pipe” referred to in SANS 0252 Part I;