Αποτελέσματα Αναζήτησης
ABSTRACT: Forced vital capacity (FVC) measures lung function and predicts coronary heart disease (CHD); whether it provides additive prediction over CHD risk factors has not been established. We examined whether FVC adds to the prediction of all-cause mortality provided by Framingham Risk Score (FRS) alone.
23 Οκτ 2021 · We compared the recently derived FRIEND (Fitness Registry and the Importance of Exercise: A National Data Base) equation to the widely used Wasserman‐Hansen (WH) ppVO 2 equation to predict outcomes in patients with heart failure. Methods and Results.
Normal FEV1 and FVC 80-120% predicted. FEV1/VC increased: suggests restriction. FEV1/VC < LLN (ATS) or < 70% (GOLD): airflow. Either forced (FVC) or slow (SVC) vital capacity can be used to determine FEV1/VC ratio obstruction present. - Severity* Mild Moderate Severe.
1. cardiovascular mortality. A 3-tiered FVC stratification (<85%, 85%–95%, >95% predicted) was associated with progressive changes in mortality risk in nonsmoking adults from the Third National Health and Nutrition Examination Survey (NHANES-III), beyond that explained by Framingham risk scores.
The regression equation based on height for the studied population is calculated as: Vital Capacity (ml)= 55.68×Height(cm)–6084.15. Key words: VITAL CAPACITY, SPIROMETRY, NEPALESE. FEMALE, REGRESSION EQUATION. 1 Corresponding author. University of Kalyani, West Bengal, India.
14 Οκτ 2019 · A 3-tiered FVC stratification (<85%, 85%–95%, >95% predicted) was associated with progressive changes in mortality risk in nonsmoking adults from the Third National Health and Nutrition Examination Survey (NHANES-III), beyond that explained by Framingham risk scores.
24 Ιουλ 2023 · Vital capacity (VC) refers to the maximal volume of air that can be expired following maximum inspiration. It is the total of tidal volume, inspiratory reserve volume, and expiratory reserve volume (VC = V + IRV + ERV). Vital capacity may be measured as inspiratory vital capacity (IVC), slow vital capacity (SVC), or forced vital capacity (FVC).
