Chest
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Respiratory and cardiovascular diseases (CVDs) frequently coexist; however, there is limited evidence on the relationship between chronic respiratory symptoms in young adulthood and late-onset CVD. ⋯ gov.
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Multiparametric risk assessment is used in pulmonary arterial hypertension (PAH) to target therapy. However, this strategy is imperfect because most patients remain at intermediate or high risk after initial treatment, with low risk being the goal. Metrics of right ventricular (RV) adaptation are promising tools that may help refine our therapeutic strategy. ⋯ In patients with advanced PAH, RV-pulmonary arterial coupling could not discriminate irreversible RV failure (nonresponders) at presentation but showed a late trend to improvement by follow-up 2. Early change in Eed and baseline RV ejection fraction were the best predictors of therapeutic response.
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Although guidelines long have recommended objective pulmonary function testing to diagnose asthma and COPD, many primary care patients receive a clinical diagnosis of asthma or COPD without objective testing. This often leads to unnecessary treatment with associated incremental costs and side effects and delays actual diagnosis. ⋯ Barriers to objective testing for airway disease in primary care are complex and span many theoretical domains. Correspondingly, a successful intervention must leverage multiple behavior change techniques. A theory-based, multifaceted intervention to address underuse of diagnostic testing for asthma or COPD now should be developed and tested.