Abstract:
:This review describes 23 patients with aortic valve stenosis who underwent balloon valvuloplasty during life and had subsequent valve tissue examined at the time of aortic valve replacement or at necropsy. Of 23 stenotic aortic valves, 17 were examined within 30 days (early) after balloon dilation. Of these 94% had nonrheumatic (nonfused commissures) etiologies for the aortic stenosis. Of the 6 valves examined after 30 days (late) (restenosis), mechanisms of restenosis involve refusion of split commissures and probable elastic recoil. Clinical prediction of the aortic stenosis etiology prior to balloon valvuloplasty may help predict short- and long-term success of the dilation procedure.
journal_name
Clin Cardioljournal_title
Clinical cardiologyauthors
Waller BF,Dorros G,Lewin RF,King JF,McKay C,van Tassel JWdoi
10.1002/clc.4960141113subject
Has Abstractpub_date
1991-11-01 00:00:00pages
924-30issue
11eissn
0160-9289issn
1932-8737journal_volume
14pub_type
杂志文章,评审abstract:BACKGROUND:Echocardiographic evidence of diastolic dysfunction has been demonstrated during acute cigarette smoking in patients with coronary artery disease. Similar studies in healthy patients have shown conflicting results. Furthermore, it is unclear whether nicotine or some other cigarette-related substance is respo...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960290205
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:Cardiac troponin T elevation after coronary intervention has been demonstrated to be associated with the prognosis of coronary artery disease (CAD). However, there were few studies about comprehensive risk factors analysis of troponin T elevation after elective drug-eluting stent (DES) implantation. HYPOTHE...
journal_title:Clinical cardiology
pub_type: 杂志文章
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更新日期:2011-12-01 00:00:00
abstract::Hospitals typically use Center for Medicare and Medicaid Services' (CMS) Hospital Readmission Reduction Program (HRRP) administrative reports as the standard of heart failure (HF) admission quantification. We aimed to evaluate the HF admission population identified by CMS HRRP definition of HF hospital admissions comp...
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pub_type: 杂志文章
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更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Patients with sinus node dysfunction (SND) have increased risk of atrial tachyarrhythmias, including atrial fibrillation (AF). To date, treatment patterns and outcomes of patients with SND and AF have not been well described. HYPOTHESIS:Patients with SND and AF have higher risk of adverse cardiovascular out...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
doi:10.1002/clc.22504
更新日期:2016-02-01 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:2014-01-01 00:00:00
abstract::Statins are powerful agents for the reduction of low-density lipoprotein cholesterol (LDL-C) and reduction of cardiovascular risk. Newly developed statins with increased potency, such as rosuvastatin (Crestor) and NK-104 (in earlier clinical development), are capable of achieving marked LDL-C reductions. Cholesterol-l...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960241506
更新日期:2001-08-01 00:00:00
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journal_title:Clinical cardiology
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doi:10.1002/clc.4960231009
更新日期:2000-10-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960150617
更新日期:1992-06-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960100516
更新日期:1987-05-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22004
更新日期:2012-09-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
doi:10.1002/clc.22023
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND AND HYPOTHESIS:Noninvasive evaluation of left ventricular (LV) diastolic function was performed on 12 patients with atrial fibrillation (AF) using posterior aortic wall echocardiogram and a parameter for determining the optimal heart rate in patients with chronic atrial fibrillation was considered. METHODS:...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960190316
更新日期:1996-03-01 00:00:00
abstract::Sixteen patients with metastatic carcinoid tumors of ileal or cecal origin were studied in order to evaluate the frequency and degree of cardiac involvement in a nonselected patient group. We have also studied the correlation between plasma hormone levels (e.g., 5-hydroxytryptamine (5-HT) and substance P) and the degr...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960090104
更新日期:1986-01-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960170903
更新日期:1994-09-01 00:00:00
abstract:BACKGROUND:Prior studies suggest that the incidence of ventricular arrhythmias is high in patients with Fabry cardiomyopathy. This study evaluated the incidence of significant arrhythmias in a series of patients with Fabry cardiomyopathy. HYPOTHESIS:Arrhythmias are important causes of morbidity and mortality in Fabry ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22047
更新日期:2012-12-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
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更新日期:2019-02-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 临床试验,杂志文章,评审
doi:10.1002/clc.4960120503
更新日期:1989-05-01 00:00:00
abstract::We report a patient with controlled atrial fibrillation-flutter (AFF) and mitral stenosis who developed a marked increase in atrioventricular conduction during an infusion of low dose dopamine with development of hemodynamic compromise. This side effect has not been previously described in humans. Dopamine infusion sh...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960101114
更新日期:1987-11-01 00:00:00
abstract:BACKGROUND:Separately, electrophysiologic study (EPS) and placement of a transvenous implantable cardioverter-defibrillator (ICD) can be performed safely in the majority of patients. The safety and potential cost savings of same-setting procedures have not been evaluated. HYPOTHESIS:Electrophysiologic study and placem...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960240905
更新日期:2001-09-01 00:00:00
abstract::The occurrence and influence of coronary collateral circulation and obstruction of the supplying coronary arteries on left ventricular contractility, prevalence of myocardial infarction, and bicycle exercise ergometer test were studied in a random sample of 286 patients with angiographically documented coronary artery...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960140206
更新日期:1991-02-01 00:00:00
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journal_title:Clinical cardiology
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:2010-04-01 00:00:00
abstract:BACKGROUND:Inflammatory process plays an important role in the pathogenesis of acute coronary syndromes. HYPOTHESIS:The study was undertaken to evaluate whether admission levels of C-reactive protein (CRP), fibrinogen, interleukin-6 (IL-6). and macrophage colony stimulating factor (MCSF) can predict short-term prognos...
journal_title:Clinical cardiology
pub_type: 杂志文章
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更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to examine the influence of atrial fibrillation (AF) on the immediate and long-term outcome of patients undergoing balloon mitral valvotomy (BMV). HYPOTHESIS:Patients with atrial fibrillation fair poorly after balloon mitral valvotomy. METHODS:There were a total of 818 consecu...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22068
更新日期:2012-12-01 00:00:00
abstract::We have studied the changes induced in atherosclerotic arteries by a CO2 laser beam delivered through a silver halide optical fiber. We found that the crater depth and diameter correlate with the total energy delivered and with the mode of delivery. Short-duration high-power pulses caused shallower and narrower crater...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960090302
更新日期:1986-03-01 00:00:00
abstract:BACKGROUND:Management of cardiac perforation caused by the lead of a cardiac implantable electronic device (CIED) is currently unclear. This study evaluated the outcomes of transvenous lead extraction (TLE) in patients with cardiac perforation caused by a transvenous lead. HYPOTHESIS:Removal of perforated lead by tran...
journal_title:Clinical cardiology
pub_type: 杂志文章
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更新日期:2020-04-01 00:00:00
abstract::In patients with malignant ventricular arrhythmias, antiarrhythmic therapy is known to carry a substantial risk of proarrhythmia. This risk is usually considered to be low when supraventricular arrhythmias or benign ventricular arrhythmias are considered. We were able to collect data on four patients without a history...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960170410
更新日期:1994-04-01 00:00:00
abstract::Lipoprotein(a) [Lp(a)] is independently associated with atherosclerotic cardiovascular disease and calcific aortic valve stenosis. Elevated Lp(a) affects approximately one in five individuals and meaningfully contributes to the residual cardiovascular risk in individuals with otherwise well-controlled risk factors. Wi...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.23456
更新日期:2020-11-01 00:00:00
abstract::Several classifications of antiarrhythmic drugs have appeared and all suffer considerable limitations. Recently a Task Force of the Working Group on Arrhythmias of the European Society of Cardiology proposed a novel classification of antiarrhythmic drugs (the so-called Sicilian Gambit) based on their action on the mos...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960170307
更新日期:1994-03-01 00:00:00
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journal_title:Clinical cardiology
pub_type: 杂志文章,评审
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更新日期:2020-02-01 00:00:00
abstract::Thirty-eight patients treated by atrial pacing were divided into three groups (Group I, patients with neither coronary stenosis nor anginal pain during pacing; Group II, patients with no coronary stenosis but having anginal pain during pacing; Group III, patients with coronary stenosis). The concentrations of adenosin...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960120203
更新日期:1989-02-01 00:00:00