Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김경진 | * |
dc.date.accessioned | 2019-10-02T02:00:05Z | - |
dc.date.available | 2019-10-02T02:00:05Z | - |
dc.date.issued | 2019 | * |
dc.identifier.issn | 1473-5725 | * |
dc.identifier.other | OAK-25381 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/251515 | - |
dc.description.abstract | OBJECTIVE: Data on ventricular-arterial coupling using invasive hemodynamic studies are limited. This study was performed to clarify the interaction between aortic pressures and left ventricular end-diastolic pressure (LVEDP) using invasive catheterization. PATIENTS AND METHODS: A total of 104 consecutive stable patients (mean age, 65.8 ± 10.0 years; 56% men) undergoing invasive coronary angiography (ICA) were prospectively evaluated. LVEDP and central aortic pressures [systolic blood pressure (aSBP) and diastolic blood pressure (aDBP)] were sequentially measured using a pigtail catheter before ICA. Aortic pulse pressure (aPP) was defined by the difference between aSBP and aDBP. RESULTS: A total of 82 patients (79%) had obstructive coronary artery disease (≥50% stenosis). The mean LVEDP value was 18.7 ± 6.4 mmHg. Univariable analyses showed that aSBP (r = 0.309, P = 0.001) and aPP (r = 0.286, P = 0.003) significantly correlated with LVEDP, whereas aDBP was not correlated with LVEDP (P > 0.05). Multivariable analysis revealed that aSBP (β = 0.345, P = 0.001) and aPP (β = 0.276, P = 0.018) remained independent predictors of LVEDP even after controlling for potential confounders. CONCLUSION: Invasively measured aSBP and aPP were independently associated with invasively measured LVEDP in patients undergoing ICA. This result provides additional evidence of a close interaction between central aortic pressure and LV diastolic function in this population. | * |
dc.language | English | * |
dc.publisher | NLM (Medline) | * |
dc.title | Correlations between invasively measured aortic pressures and left ventricular end-diastolic pressure in patients undergoing coronary angiography | * |
dc.type | Article | * |
dc.relation.issue | 5 | * |
dc.relation.volume | 24 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 241 | * |
dc.relation.lastpage | 247 | * |
dc.relation.journaltitle | Blood pressure monitoring | * |
dc.identifier.doi | 10.1097/MBP.0000000000000399 | * |
dc.identifier.scopusid | 2-s2.0-85071740340 | * |
dc.author.google | Kim K.-J. | * |
dc.author.google | Kim H.-L. | * |
dc.author.google | Kang D.-Y. | * |
dc.author.google | Park S.-H. | * |
dc.author.google | Lim W.-H. | * |
dc.author.google | Seo J.-B. | * |
dc.author.google | Kim S.-H. | * |
dc.author.google | Zo J.-H. | * |
dc.author.google | Kim M.-A. | * |
dc.contributor.scopusid | 김경진(57190021870) | * |
dc.date.modifydate | 20240318141800 | * |