ArticlePloS one2024
In-hospital outcomes of cardiac tamponade in patients with pulmonary hypertension: A contemporary analysis.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Cardiac Tamponade in Pulmonary Hypertension: Management Using Right Heart Catheterization Guidance.Journal of the Society for Cardiovascular Angiography & Interventions · 2025Article
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8 authors.
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Abstract
backgroundCardiac tamponade (CT) has an atypical presentation in patients with underlying pulmonary hypertension (PH). Evidence regarding the impact of PH on CT in-hospital outcomes is lacking.
methodsWe used the National Inpatient Sample database to identify adult hospitalizations with a diagnosis of CT between 2016 and 2020, using relevant ICD-10 diagnostic codes. Baseline characteristics and in-hospital outcomes were compared in patients with and without a PH. Multivariate logistic regression analyses and case-control matching were performed, adjusting for age, race, gender, and statistically significant co-morbidities between cohorts.
resultsA total of 110,285 inpatients with CT were included, of which 8,670 had PH. Patients with PH tended to be older (66 ± 15.7) and female (52.5%), had significantly higher rates of hypertension (74% vs 65%), CAD (36.9% vs. 29.6%), CKD (39% vs 23%), DM (32.1%, vs. 26.9%), chronic heart failure (19.0% vs 9.7%) and COPD (26% vs 18%)(P<0.001 for all). After multivariate logistic regression, PH was associated with higher all-cause mortality (aOR 1.29; 95% CI: 1.11-1.49), higher rates of cardiogenic shock (aOR: 1.19; 95% CI: 1.01-1.41), ventricular arrythmias (aOR: 1.63; 95% CI: 1.33-2.01), longer length of stay (11 days vs 15 days), and higher total hospitalization costs ($228,314 vs $327,429) in patients presenting with CT. Despite pericardiocentesis being associated with lower in-hospital mortality, patients with PH were less likely to undergo pericardiocentesis (aOR: 0.77; 95% CI: 0.69-0.86).
conclusionPH was associated to increased in-hospital mortality and a higher rate of cardiovascular complications in an inpatient population with CT. Pericardiocentesis was associated with reduced mortality in patients with CT, regardless of whether they had PH. However, patients with PH underwent pericardiocentesis less frequently than those without PH.
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