Abstract:
:In this study, two patterns of regional contract on of the left ventricle have been studied: endocardial motion and wall thickening, in order to check which of these was the most affected after myocardial infarction. The clinical relevance of this comparison was to assess which parameter of the regional contraction abnormality would best depict the severity of the infarction. Long axis cine-magnetic resonance slices were used to assess segmental systolic left ventricular endocardial motion and segmental systolic wall thickening in 39 normal subjects and in 30 patients at the chronic stage of an anterior myocardial infarction. In the group of normal subjects, endocardial motion and wall thickening showed significant regional heterogeneity. Overall endocardial motion was greater than overall wall thickening: 9.5 +/- 2.0 mm vs 7.1 +/- 1.8 mm. P = 4 x 10(-12) (3.1 +/- 1.2 mm vs 2.0 +/- 0.7 mm, P = 9 x 10(-5) after infarction). A significant linear correlation was found between these two parameters. In the infarction group, abnormality scores for endocardial motion and for wall thickening were calculated. These scores were defined as the average values exceeding the mean minus two standard deviations of the normal range for segments corresponding to the antero-septal-apical walls. The abnormality score for endocardial motion greater than the abnormality score for wall thickening: 0.31 +/- 0.12 vs 0.20 +/- 0.07, P = 9 x 10(-4). We conclude that, in clinical practice, endocardial motion is affected to a greater degree by myocardial infarction than is wall thickening and therefore constitutes a more discriminant index in the assessment of post-infarction patients.
journal_name
Eur Heart Jjournal_title
European heart journalauthors
Germain P,Roul G,Constantinesco A,Coulbois PM,Baruthio J,Mossard JM,Bareiss P,Sacrez Adoi
10.1093/oxfordjournals.eurheartj.a015069subject
Has Abstractpub_date
1996-09-01 00:00:00pages
1350-61issue
9eissn
0195-668Xissn
1522-9645journal_volume
17pub_type
杂志文章,评审abstract::A look back on the history of the European Society of Cardiology which officially came into existence in 1950. ...
journal_title:European heart journal
pub_type: 历史文章,杂志文章
doi:10.1093/eurheartj/ehv248
更新日期:2015-07-21 00:00:00
abstract::Nitrates are beneficial because they combine coronary and noncoronary effects. They have proven clinical efficacy, relieving symptoms and documented evidence of ischaemia. They can be given to patients by multiple routes and can be easily combined with other anti-ischaemic drugs including aspirin, heparin, calcium ant...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:
更新日期:1991-05-01 00:00:00
abstract::Left ventricular (LV) filling as assessed by Doppler transmitral flow velocity measurements was studied in 20 male patients with coronary artery disease (CAD) and in 18 normal individuals. Stroke volume, blood pressure and heart rate in the two groups were not significantly different. Compared to normals, the ratio be...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062425
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journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/13.suppl_d.50
更新日期:1992-09-01 00:00:00
abstract::A right atrial myxoma was detected by cross-sectional echocardiography in a 21-year-old woman with cutaneous lentiginosis. The lentigines were present mainly on the right side of the trunk. ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a059563
更新日期:1989-08-01 00:00:00
abstract::The study was designed to examine the safety and efficacy of acute interventional use of captopril on left ventricular volumes, ventricular arrhythmias and neurohormones during thrombolysis in patients with a first anterior myocardial infarction, within 6 h of onset of symptoms. Left ventricular dysfunction and progno...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1093/oxfordjournals.eurheartj.a060608
更新日期:1994-07-01 00:00:00
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doi:10.1093/eurheartj/ehl315
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a061703
更新日期:1984-07-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehu170
更新日期:2014-08-14 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/9.suppl_e.37
更新日期:1988-04-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062543
更新日期:1988-05-01 00:00:00
abstract::Factors that exacerbate the risk of atherosclerotic plaque formation include cigarette smoking, hypertension, hypercholesterolaemia, sedentary lifestyle, and oestrogen deficiency. The potentially important role of oestrogen deficiency in this process is evidenced by the significant increase in cardiovascular risk obse...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/17.suppl_d.32
更新日期:1996-08-01 00:00:00
abstract::Transient ischaemic episodes, defined as chest pain with ST segment elevation resolving in less than 15 min, have been encountered in 18 out of 130 patients during or in the 12h following percutaneous transluminal angioplasty (PTCA). During PTCA, ischaemic episodes occurred in 11 patients (8.5%) along with complete co...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a061669
更新日期:1984-05-01 00:00:00
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journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1053/euhj.2001.2679
更新日期:2001-12-01 00:00:00
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pub_type: 杂志文章
doi:10.1093/eurheartj/4.suppl_h.23
更新日期:1983-12-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/8.suppl_k.27
更新日期:1987-11-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1053/euhj.2001.2691
更新日期:2001-12-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062305
更新日期:1987-05-01 00:00:00
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pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2007-08-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:
更新日期:1991-06-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:1997-06-01 00:00:00
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pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a060125
更新日期:1992-12-01 00:00:00
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更新日期:2013-02-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a059744
更新日期:1990-06-01 00:00:00
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pub_type: 杂志文章
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更新日期:1993-01-01 00:00:00
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journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
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更新日期:2000-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:2020-11-26 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a059721
更新日期:1990-05-01 00:00:00