ArticleCatheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions2021
In-hospital outcomes of percutaneous mitral valve repair in patients with chronic obstructive pulmonary disease: insights from the national inpatient sample database.
Article in Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 3 citations in OpenAlex.
- Chronic obstructive pulmonary disease and risk of incident cardiovascular disease, chronic kidney disease, and death: a systematic review and meta-analysis.EClinicalMedicine · 2026Article
- Racial Disparities in Liver Transplantation for Hepatocellular Carcinoma in the United States: An Update.Digestive diseases and sciences · 2023Article
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8 authors at 1 institution in 1 country.
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Abstract
objectivesWe aimed to assess the in-hospital outcomes in patients with mitral regurgitation treated with percutaneous mitral valve repair (PMVR) among patients with chronic obstructive pulmonary disease (COPD).
backgroundThere is lack of data on the outcomes of PMVR for mitral regurgitation in patients with COPD.
methodsWe analyzed the national inpatient sample (NIS) database from January 2012 to December 2016.
resultsA total of 9125 patients underwent PMVR in the period between January 2012 and December 2016, of whom 2,495 (27.3%) patients had concomitant COPD. Comparing COPD patients to non-COPD patients, COPD patients had higher proportion of females (48.3% vs. 46.6%, p = .16), were younger (75.8 ± 10.0 years vs. 76.4 ± 12.2 years; p = .04), had higher prevalence of peripheral vascular disease (17.4% vs. 13.5%; p < .01) and renal failure (39.3% vs. 37%; p < .01). After propensity matching, there was no significant difference in mortality among the COPD group versus non-COPD patients (2.6% vs. 2.9%; p = .6). Patients with COPD had higher proportion of in-hospital morbidities including St-segment elevation myocardial infarction (1.8% vs. 1.0%; p = .02), cardiogenic shock (1.4% vs. 0.4%; p < .01), vascular complications (2% vs. 0.8; p < .01), pneumothorax (1% vs. 0.4%; p < .01), and septic shock (1.2% vs. 0.4%; p < .01). Moreover, surrogates of severe disability (mechanical intubation and non-home discharges), cost of hospitalization, and length of stay were higher in the COPD group.
conclusionsThere was no difference in mortality between the COPD and non-COPD patients after PMVR. Moreover, we observed higher rates of in-hospital morbidities, surrogates of severe disability, and higher resources utilization by the COPD group.
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