Left Ventricular Systolic and Diastolic Function in Patients With Apical Ballooning Syndrome Compared With Patients With Acute Anterior ST-Segment Elevation Myocardial Infarction: A Functional Paradox
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Seong-Mi | - |
dc.contributor.author | Prasad, Abhiram | - |
dc.contributor.author | Rihal, Charanjit | - |
dc.contributor.author | Bell, Malcolm R. | - |
dc.contributor.author | Oh, Jae K. | - |
dc.date.accessioned | 2021-09-08T16:47:55Z | - |
dc.date.available | 2021-09-08T16:47:55Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009-06 | - |
dc.identifier.issn | 0025-6196 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/119997 | - |
dc.description.abstract | OBJECTIVE: To compare left ventricular (LV) systolic and diastolic function in patients with apical ballooning syndrome (ABS) and those with acute myocardial Infarction (AMI) using 2-dimensional Doppler echocardiography and strain rate imaging (SRI). PATIENTS AND METHODS: We prospectively enrolled patients with newly diagnosed AMI and ASS who had akinetic apical walls. Both 2-dimensional Doppler echocardiography and SRI were performed on hospital day 1 or within 24 hours of primary percutaneous coronary intervention. RESULTS: Twenty-four patients with AMI and 13 patients with ASS (mean +/- SD age, 63 +/- 15 vs 73 +/- 12 years; P=.03) were prospectively enrolled in the study from October 3, 2005 through July 12, 2006. The mean +/- SD LV end-diastolic volume was larger (58.1 +/- 9.1 vs 45.2 +/- 10.6 mL/m(2); P<.001) and the mean +/- SD LV ejection fraction was lower (35% +/- 6% vs 43% +/- 9%; P=.006) in patients with ABS compared with patients with AMI. The early diastolic mitral annular velocity was similar (0.06 +/- 0.02 vs 0.06 +/- 0.02 m/s; P=.85) in both groups, but the ratio of early diastolic mitral valve inflow velocity to early diastolic mitral annulus velocity was higher In patients with AMI than in patients with ABS (16.3 +/- 6.9 vs 12.2 +/- 3.2; P=.05). The systolic strain rate was decreased at the apex In both groups (P=-.98). Both the early diastolic strain rate of the apex (0.64 +/- 0.24 vs 0.48 +/- 0.30 s(-1); P=.04) and the postsystolic shortening index of the apex (61% +/- 15% vs 45% +/- 23%; P=.006) were higher in the patients with ASS than in those with AML However, early diastolic SIR was higher in the akinetic apical walls of patients with AMI with recovery than those with no recovery (0.64 +/- 0.35 vs 0.43 +/- 0.25 s(-1); P=.04) and was similar between akinetic apical walls of patients with AMI with recovery and the akinetic apical walls of ABS. CONCLUSION: Compared with patients with AMI, those with ASS showed the functional paradox of worse initial LV systolic function with larger LV size but better LV diastolic function. The early systolic strain rate and postsystolic shortening were greater in patients with ASS than in those with AMI; hence, these measurements can be helpful in distinguishing ASS from AMI and in detecting myocardial viability. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | ULTRASONIC STRAIN-RATE | - |
dc.subject | DOPPLER-ECHOCARDIOGRAPHY | - |
dc.subject | FILLING PRESSURE | - |
dc.subject | TAKO-TSUBO | - |
dc.subject | VIABILITY | - |
dc.subject | CARDIOMYOPATHY | - |
dc.subject | CONTRACTION | - |
dc.subject | DYSFUNCTION | - |
dc.subject | VALIDATION | - |
dc.subject | DIAGNOSIS | - |
dc.title | Left Ventricular Systolic and Diastolic Function in Patients With Apical Ballooning Syndrome Compared With Patients With Acute Anterior ST-Segment Elevation Myocardial Infarction: A Functional Paradox | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Seong-Mi | - |
dc.identifier.doi | 10.4065/84.6.514 | - |
dc.identifier.scopusid | 2-s2.0-67049142334 | - |
dc.identifier.wosid | 000266474200005 | - |
dc.identifier.bibliographicCitation | MAYO CLINIC PROCEEDINGS, v.84, no.6, pp.514 - 521 | - |
dc.relation.isPartOf | MAYO CLINIC PROCEEDINGS | - |
dc.citation.title | MAYO CLINIC PROCEEDINGS | - |
dc.citation.volume | 84 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 514 | - |
dc.citation.endPage | 521 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.subject.keywordPlus | ULTRASONIC STRAIN-RATE | - |
dc.subject.keywordPlus | DOPPLER-ECHOCARDIOGRAPHY | - |
dc.subject.keywordPlus | FILLING PRESSURE | - |
dc.subject.keywordPlus | TAKO-TSUBO | - |
dc.subject.keywordPlus | VIABILITY | - |
dc.subject.keywordPlus | CARDIOMYOPATHY | - |
dc.subject.keywordPlus | CONTRACTION | - |
dc.subject.keywordPlus | DYSFUNCTION | - |
dc.subject.keywordPlus | VALIDATION | - |
dc.subject.keywordPlus | DIAGNOSIS | - |
dc.subject.keywordAuthor | Left Ventricular Systolic and Diastolic Function | - |
dc.subject.keywordAuthor | Apical Ballooning Syndrome | - |
dc.subject.keywordAuthor | Acute Anterior ST-Segment Elevation Myocardial Infarction | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.