Abstract:
:The occurrence of a quadricuspid aortic valve with single, central leaflet fenestrations causing aortic insufficiency has not previously been reported. We recently encountered these features during aortic valve replacement for severe aortic regurgitation in a 20-year-old man who had had a history of aortic insufficiency since age 2 years. The patient's late increase in symptoms was probably due to the fact that 1 of the 4 leaflets was somewhat flail, allowing incomplete coaptation and producing regurgitation over and above that caused by the central fenestrations.
journal_name
Tex Heart Inst Jjournal_title
Texas Heart Institute journalauthors
Coltharp WH,Warren ET,Heath BJsubject
Has Abstractpub_date
1988-01-01 00:00:00pages
187-8issue
3eissn
0730-2347issn
1526-6702journal_volume
15pub_type
杂志文章abstract::Because of physiologic R-R interval variability and arrhythmia, frame-mode acquisition of gated images may produce erroneous left ventricular volume curves, particularly in the diastolic filling phase. Eighteen patients in sinus rhythm underwent gated imaging in which both frame-mode and list-mode acquisitions were us...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:1984-09-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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abstract::Over a 3-year period, we performed 232 consecutive percutaneous transluminal coronary angioplasty (PTCA) procedures in 171 patients, 132 (77%) of whom were men and 39 (23%) of whom were women. The patients' ages ranged from 26 to 85 years (average, 56.5 years). All of the patients had symptoms of coronary insufficienc...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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更新日期:1987-03-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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更新日期:2006-01-01 00:00:00
abstract::Pulsatile ventricular assist devices have successfully provided circulatory support for many patients throughout the past quarter century; however, persistent complications have hindered expanded clinical application of this technology. Although the use of smaller, continuous-flow ventricular assist device pumps has r...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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更新日期:2009-01-01 00:00:00
abstract::Advances in ultrasound technology will continue to expand the utility of echocardiography in the assessment of structural and functional cardiac disease in children. Tissue Doppler imaging and dobutamine stress echocardiography are 2 promising clinical applications that are expected to become increasingly used with ti...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章,评审
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更新日期:1997-01-01 00:00:00
abstract::Pseudoaneurysms of the ascending aorta after the original inclusion/wrap technique of the Bentall procedure present a difficult surgical management problem and are associated with substantial morbidity and mortality. Patients with Marfan syndrome frequently develop aneurysms and dissections that involve multiple aorti...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract::Understanding plaque formation in patients at risk for coronary artery disease-the leading cause of morbidity and death in the world-enables physicians to better determine whether and how to treat these individuals. We used computed tomographic angiography to quantitatively evaluate the progression of nonculprit coron...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2008-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2007-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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更新日期:2016-08-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章,评审
doi:
更新日期:1999-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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journal_title:Texas Heart Institute journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1995-01-01 00:00:00
abstract::Pseudoaneurysm of the left ventricle is rare, and recurrence is extremely rare. We report the case of a 62-year-old man who presented at our hospital with a painless pulsatile swelling in the left breast. He had undergone coronary artery bypass grafting and left-ventricular aneurysmectomy 14 years earlier. On investig...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
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journal_title:Texas Heart Institute journal
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journal_title:Texas Heart Institute journal
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更新日期:1994-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章,评审
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更新日期:2016-06-01 00:00:00
abstract::We present the case of a 10-year-old girl who developed visual loss progressing to blindness after orthotopic heart transplantation and an immunosuppressive regimen of cyclosporine, azathioprine, and prednisone. Headaches and visual deterioration began 2 months after transplantation, and a diagnosis of pseudotumor cer...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
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更新日期:1993-01-01 00:00:00
abstract::A 58-year-old man presented with chest pain and tightness and was diagnosed with a Q-wave anterior myocardial infarction. He then developed pulseless ventricular arrhythmias, which were treated with repeated direct-current shocks and intravenous amiodarone. He underwent emergency cardiac catheterization: stents were d...
journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2011-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2007-01-01 00:00:00
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journal_title:Texas Heart Institute journal
pub_type: 杂志文章
doi:
更新日期:2007-01-01 00:00:00