Comparison of a radiofrequency-based wireless pressure sensor to Swan-Ganz catheter and echocardiography for ambulatory assessment of pulmonary artery pressure in heart failure
dc.contributor.author | Verdejo, Hugo E. | |
dc.contributor.author | Castro, Pablo F. | |
dc.contributor.author | Concepcion, Roberto | |
dc.contributor.author | Ferrada, Marcela A. | |
dc.contributor.author | Alfaro, Mario A. | |
dc.contributor.author | Alcaino, Milton E. | |
dc.contributor.author | Deck, Carlos C. | |
dc.contributor.author | Bourge, Robert C. | |
dc.date.accessioned | 2024-01-10T14:22:39Z | |
dc.date.available | 2024-01-10T14:22:39Z | |
dc.date.issued | 2007 | |
dc.description.abstract | Objectives The goal of this work was to evaluate the accuracy of a new heart failure (HF) sensor (HFS) (Heart Failure Sensor, CardioMEMS Inc., Atlanta, Georgia) pulmonary artery pressure (PAP) monitoring compared with Swan-Ganz (SG) (Hospira, Inc., Lake Forest, Illinois) catheterization and echocardiography (ECHO) in ambulatory HIF patients. | |
dc.description.abstract | Background There is an increasing interest in the development of ambulatory monitoring devices aiming to adjust therapy and prevent hospitalizations in HF patients. | |
dc.description.abstract | Methods Twelve patients with HF and New York Heart Association functional class II to IV were included in this study. The HFS was deployed into the pulmonary artery under angiography, allowing wireless PAP measurement. Two independent blind operators performed 3 HFS measurements at each visit, with simultaneous ECHO at 2, 14, 30, 60, and 90 days. Swan-Ganz catheterization was performed at 0 and 60 days. Linear regression was used as a measure of agreement. Variability between methods and interobserver variability were evaluated by Bland-Altman analysis. | |
dc.description.abstract | Results Mean age was 63 +/- 14.6 years. Systolic PAP was 64 +/- 22 mm Hg and 58 +/- 22 mm Hg for HFS and SG, respectively (p < 0.01). Both methods showed a significant correlation (r(2) = 0.96 baseline, r(2) = 0.90 follow-up, p < 0.01), with a mean difference of 6.2 +/- 4.5 mm Hg. Diastolic PAP was 23 +/- 14 mm Hg and 28 +/- 16 mm Hg for HFS and SG, respectively (r(2) = 0.88 baseline, r(2) = 0.48 follow-up, p < 0.01), with a mean difference of -1.6 +/- 6.8 mm Hg. Systolic PAP was 60 +/- 20 mm Hg and 62 +/- 12 mm Hg for HFS and ECHO, respectively (r(2) 0.75, p < 0.01), with a mean difference of -2.6 +/- 11 mm Hg. There was no significant interobserver difference. | |
dc.description.abstract | Conclusions The HFS provides an accurate method for PAP assessment in the intermediate follow-up of HF patients. | |
dc.fechaingreso.objetodigital | 26-03-2024 | |
dc.format.extent | 8 páginas | |
dc.fuente.origen | WOS | |
dc.identifier.doi | 10.1016/j.jacc.2007.06.061 | |
dc.identifier.eissn | 1558-3597 | |
dc.identifier.issn | 0735-1097 | |
dc.identifier.pubmedid | MEDLINE:18154961 | |
dc.identifier.uri | https://doi.org/10.1016/j.jacc.2007.06.061 | |
dc.identifier.uri | https://repositorio.uc.cl/handle/11534/79977 | |
dc.identifier.wosid | WOS:000251918100003 | |
dc.information.autoruc | Facultad de Medicina; Verdejo Pinochet, Hugo Eduardo; S/I; 1001175 | |
dc.issue.numero | 25 | |
dc.language.iso | en | |
dc.nota.acceso | contenido completo | |
dc.pagina.final | 2382 | |
dc.pagina.inicio | 2375 | |
dc.publisher | ELSEVIER SCIENCE INC | |
dc.revista | JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY | |
dc.rights | acceso abierto | |
dc.subject | NATRIURETIC PEPTIDE | |
dc.subject | PROGNOSTIC IMPLICATIONS | |
dc.subject | MITRAL REGURGITATION | |
dc.subject | VASODILATOR THERAPY | |
dc.subject | HEMODYNAMIC GOALS | |
dc.subject | FILLING PRESSURES | |
dc.subject | REDUCTION | |
dc.subject | TRIAL | |
dc.subject | HYPERTENSION | |
dc.subject | MANAGEMENT | |
dc.subject.ods | 03 Good Health and Well-being | |
dc.subject.odspa | 03 Salud y bienestar | |
dc.title | Comparison of a radiofrequency-based wireless pressure sensor to Swan-Ganz catheter and echocardiography for ambulatory assessment of pulmonary artery pressure in heart failure | |
dc.type | artículo | |
dc.volumen | 50 | |
sipa.codpersvinculados | 1001175 | |
sipa.index | WOS | |
sipa.index | Pubmed | |
sipa.trazabilidad | Carga SIPA;09-01-2024 |
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