Abstract:
BACKGROUND:Isolated left ventricular abnormal trabeculation (ILVAT) is defined as > 3 coarse trabeculations of the left ventricular wall, apically to the papillary muscles, in hearts without congenital malformations. HYPOTHESIS:The aims of the study were to assess by echocardiography the prevalence of ILVAT, to confirm the diagnosis by cardiac magnetic resonance imaging (CMRI), to look for cardiac findings in ILVAT, and to determine whether ILVAT is familial and associated with neurological disorders. METHODS:During a 1-year period (July 1995 to July 1996) all patients in whom transthoracic echocardiography visualized ILVAT, were included in the study. The examination and measurements were performed according to established guidelines. RESULTS:During 1 year, ILVAT was found in 6 of 3,397 patients (0.2%). When applied, CMRI confirmed ILVAT. Four patients had heart failure, all had electrocardiographic (ECG) abnormalities. None of the investigated relatives showed ILVAT. One patient had Becker's muscular dystrophy, three had mitochondrial myopathy, one had polyneuropathy, and one had muscle wasting of unknown origin. CONCLUSIONS:Isolated left ventricular abnormal trabeculation is rare, visible on echocardiography and CMRI, associated with ECG abnormalities, sometimes with heart failure, and always with neuromuscular disorders. Thus, when ILVAT is found, the cardiologist should consider a neurology referral.
journal_name
Clin Cardioljournal_title
Clinical cardiologyauthors
Stöllberger C,Finsterer J,Valentin A,Blazek G,Tscholakoff Ddoi
10.1002/clc.4960220212subject
Has Abstractpub_date
1999-02-01 00:00:00pages
119-23issue
2eissn
0160-9289issn
1932-8737journal_volume
22pub_type
杂志文章abstract::The use of contrast echocardiography (CE) in cardiovascular medicine has grown significantly over the last 15 years. Depending on the site of injection, contrast enhancement of the right- or left-sided cardiac chambers or myocardium now can be achieved. Contrast echocardiography can improve the evaluation of patients ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960201308
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abstract:BACKGROUND:There is increasing evidence that chronic atrial fibrillation (AF) is associated with a prothrombotic or hypercoagulable state. HYPOTHESIS:This study was undertaken to determine whether short-term exercise in patients with chronic AF would shift the overall hemostatic balance toward a more prothrombotic sta...
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960161206
更新日期:1993-12-01 00:00:00
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更新日期:2017-04-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1994-10-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960110614
更新日期:1988-06-01 00:00:00
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pub_type: 社论,评审
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journal_title:Clinical cardiology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1994-12-01 00:00:00
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更新日期:1989-08-01 00:00:00
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journal_title:Clinical cardiology
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更新日期:1982-04-01 00:00:00
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doi:10.1002/clc.4960210814
更新日期:1998-08-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2010-11-01 00:00:00
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pub_type: 杂志文章
doi:10.1002/clc.4960190316
更新日期:1996-03-01 00:00:00
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journal_title:Clinical cardiology
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doi:10.1002/clc.4960061008
更新日期:1983-10-01 00:00:00
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doi:10.1002/clc.4960140507
更新日期:1991-05-01 00:00:00
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更新日期:2018-06-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 临床试验,杂志文章,多中心研究
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更新日期:1993-04-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960160907
更新日期:1993-09-01 00:00:00
abstract::A 55-year-old Caucasian woman suddenly developed substernal chest pain at rest accompanied by pallor, diaphoresis, nausea, and vomiting. Physical examination was otherwise unremarkable. The resting ECG showed T-wave inversion in all anterior leads which returned to normal 24 h after the onset of the symptoms. The pain...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960100614
更新日期:1987-06-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1002/clc.4960141113
更新日期:1991-11-01 00:00:00
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更新日期:2017-11-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
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更新日期:1984-04-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960061206
更新日期:1983-12-01 00:00:00