Changes in pulmonary artery pressure before and after left ventricular assist device implantation in patients utilizing remote haemodynamic monitoring
| Autor: | Brian Lima, Meredith A. Brisco-Bacik, Rahul Agarwal, David J. Farrar, Susan M. Joseph, Sangjin Lee, Nir Uriel, Rupinder Bharmi, Ahmet Kilic, Jason N. Katz |
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| Rok vydání: | 2018 |
| Předmět: |
medicine.medical_specialty
business.industry medicine.medical_treatment Haemodynamic monitoring Hemodynamics 030204 cardiovascular system & hematology equipment and supplies medicine.disease 03 medical and health sciences 0302 clinical medicine Ventricular assist device Heart failure Internal medicine medicine.artery Pulmonary artery Cohort medicine Cardiology In patient 030212 general & internal medicine Implant Cardiology and Cardiovascular Medicine business |
| Zdroj: | ESC Heart Failure. 6:138-145 |
| ISSN: | 2055-5822 |
| Popis: | AIMS The time course of changes in pulmonary artery (PA) pressure due to left ventricular assist devices (LVADs) is not well understood. Here, we describe longitudinal haemodynamic trends during the peri-LVAD implantation period in patients previously implanted with a remote monitoring PA pressure sensor. METHODS AND RESULTS We retrospectively studied PA pressure trends in patients implanted with CardioMEMS™ PA pressure sensor between October 2007 and March 2017 who subsequently had an LVAD procedure. Data are presented as mean ± standard deviation, and P-values are calculated using standard t-test with equal variance. Among 436 patients in cohort, 108 (age 58 ± 11 years, 82% male) received an LVAD and 328 (age 60 ± 13 years, 70% male) did not. The mean PA pressure at sensor implant was higher by 29% (P |
| Databáze: | OpenAIRE |
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