Abstract:
:Affected members of early coronary pedigrees in Utah are at markedly increased risk for the development of clinical coronary heart disease (CHD). The relationship between the presence of coronary risk factors and the severity of angiographic coronary artery disease (CAD) in 53 members of high-risk Utah pedigrees was examined. Mean angiographic severity scores were higher in familial hypercholesterolemia or familial low high-density lipoprotein cholesterol (HDL-C) pedigrees than in type III hyperlipidemia or familial combined hyperlipidemia pedigrees. One sibling pair with hyperhomocyst(e)inemia had the highest mean angiographic severity scores. Clinical CHD (p less than 0.0001), increasing low-density lipoprotein cholesterol (LDL-C) (p = 0.0107), and decreasing HDL-C (p = 0.0068) were significant predictors of angiographic CAD severity. There appeared to be an interaction between gender and body mass index but not between gender and serum lipids in the prediction of angiographic CAD severity. Results of the present study in members of high-risk Utah pedigrees are consistent with results from other angiographic studies in non-high-risk persons. Of particular interest is the suggested independent predictive value of low HDL-C for angiographic CAD severity in members of high-risk pedigrees.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Sharp SD,Williams RR,Hunt SC,Schumacher MCdoi
10.1016/0002-8703(92)90635-9subject
Has Abstractpub_date
1992-02-01 00:00:00pages
279-85issue
2eissn
0002-8703issn
1097-6744pii
0002-8703(92)90635-9journal_volume
123pub_type
杂志文章abstract:BACKGROUND:We aimed to characterize the clinical and pathologic findings of aortic dissection (AD) over a nearly 60-year period. METHODS:The Jesse E. Edwards Registry of Cardiovascular Disease database was queried for cardiac specimens from autopsies with AD as a diagnosis and compared 2 cohorts: early (1956-1992) and...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2018.11.006
更新日期:2019-03-01 00:00:00
abstract::A new translation of Roger's description of the clinical and anatomical findings in uncomplicated small VSD is presented. Reappraisal of Roger's observations in the light of our present understanding confirms that only our attitudes change; diseases remain the same. ...
journal_title:American heart journal
pub_type: 传,历史文章,杂志文章
doi:10.1016/0002-8703(79)90041-3
更新日期:1979-09-01 00:00:00
abstract::Although cost estimates for acute myocardial infarction are necessary for decisions about allocating scarce resources, there is a relative paucity of studies that estimate these costs across the entire spectrum of hospitals in actual clinical practice. This study sought to determine the correlates of in-hospital costs...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(98)70331-x
更新日期:1998-03-01 00:00:00
abstract:BACKGROUND:Vesnarinone has yielded controversial results on morbidity in patients with congestive heart failure. We tested the hypothesis that vesnarinone may have a beneficial effect on cardiac remodeling and function. METHODS:Thirty-four patients with left ventricular ejection fraction (LVEF) <30% (17 treated with v...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/s0002-8703(98)70120-6
更新日期:1998-11-01 00:00:00
abstract:BACKGROUND:The purpose of our study was to evaluate the implementation of guidelines for the treatment of cardiogenic shock (CS) complicating the acute coronary syndromes (ACS). METHODS AND RESULTS:Of the 10 136 patients in the Euro-Heart-Survey-ACS with complete data, CS occurred in 549 (5.4%), of whom 28.6% had CS u...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2004.06.004
更新日期:2005-01-01 00:00:00
abstract::Quantitation of coronary luminal diameter with a 20 MHz mechanically rotating intravascular ultrasound (IVUS) catheter was compared with orthogonal-view cineangiography by use of a semiautomated edge-detection algorithm in 48 patients undergoing coronary angioplasty. Quantitative comparison of 196 matched segments was...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(94)90110-4
更新日期:1994-02-01 00:00:00
abstract::Evaluation of mitral regurgitation is difficult whether invasive or noninvasive methods are used. The determination of the regurgitant volume itself cannot be done in clinical practice with reasonable accuracy. In six sheep with chronic mitral regurgitation, left ventricular and left atrial pressures were recorded wit...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(95)90009-8
更新日期:1995-02-01 00:00:00
abstract:BACKGROUND:Anemia in heart failure is both common and associated with worse symptoms and increased mortality. Several small randomized controlled trials (RCTs) have assessed erythropoiesis-stimulating agents (ESAs), but definitive evaluation and clinical guidance are required. We sought to systematically review the eff...
journal_title:American heart journal
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ahj.2011.02.013
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Invasive coronary angiography (ICA) alone fails to accurately select patients with intermediate stenoses who should be treated by percutaneous coronary intervention (PCI). Previous studies have demonstrated the usefulness of fractional flow reserve (FFR) for identifying patients in whom deferring an intended...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.11.013
更新日期:2007-03-01 00:00:00
abstract::The incidence and prognosis of acute coronary reocclusion occurring after patients had left the catheterization laboratory following a successful percutaneous transluminal coronary angioplasty (PTCA) procedure and the temporal relation of this event to the discontinuation of systemic heparin administration were analyz...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(88)90326-2
更新日期:1988-09-01 00:00:00
abstract:BACKGROUND:The study evaluates whether Optison used during dobutamine stress echocardiography (DSE) will improve endocardial border definition and whether this will translate to an improvement in sensitivity and specificity of the test in patients with poor echocardiographic windows. DSE is extremely valuable in the wo...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1067/mhj.2001.117608
更新日期:2001-11-01 00:00:00
abstract::Head-up tilt provokes vasodepressor syncope in patients with this disorder but may also cause fainting in unaffected subjects. The aims of this study were to examine autonomic function and sequential changes in heart rate variability and plasma catecholamines during graded head-up tilt in patients with vasodepressor s...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(97)70213-8
更新日期:1997-02-01 00:00:00
abstract::Incidence of myonecrosis in patients undergoing rotational atherectomy was evaluated by preprocedural statin use. The incidence of any myonecrosis (24.1% vs 52.3%, P < .001) or significant myonecrosis (7.5% vs 21.8%, P < .001) was significantly lower among patients pretreated with statins. This difference remained sig...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.02.026
更新日期:2006-05-01 00:00:00
abstract::The MAPHY Study was conducted to investigate whether metoprolol, a relatively beta 1-selective beta-blocker, given as initial antihypertensive treatment, would lower cardiovascular complications of high blood pressure to a greater extent than do thiazide diuretics as initial treatment at similar blood pressure control...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-8703(88)90112-3
更新日期:1988-07-01 00:00:00
abstract::To assess the effects of chronic left ventricular (LV) dysfunction on intravascular pulmonary blood volume (PBV) and extravascular lung water (EVLW) lung fluid volumes, 56 dogs were evaluated by means of double-indicator dilution techniques. PBV and EVLW were measured in seven control dogs, in eight dogs 4 hours after...
journal_title:American heart journal
pub_type: 杂志文章,收录出版
doi:10.1016/0002-8703(84)90421-6
更新日期:1984-09-01 00:00:00
abstract::Patients with acute coronary syndrome (ACS) need to be risk stratified to deliver the most appropriate therapy. The GRACE and TIMI risk scores have penetrated contemporary guidelines with the former most commonly used in clinical practice. However, ACS prediction models need to be re-evaluated in contemporary practice...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2012.12.020
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:Percutaneous coronary intervention (PCI) of saphenous vein graft (SVG) is associated with frequent postprocedural enzyme elevation and late cardiac events. New strategies are proposed to minimize distal embolization and to improve the outcome of patients treated with stenting for SVG lesions. The objectives ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/S0002-8703(03)00309-0
更新日期:2003-09-01 00:00:00
abstract:BACKGROUND:The follow-up of patients with mitral and tricuspid regurgitation is important for their clinical treatment. We aimed to evaluate the reproducibility of the flow convergence method in mitral and tricuspid regurgitation. METHODS:The proximal flow convergence region was imaged with color Doppler ultrasound sc...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2003.11.006
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:Several studies have shown that patency of the epicardial vessel does not guarantee optimal myocardial perfusion in patients undergoing primary angioplasty for ST-segment elevation myocardial infarction (STEMI). The aim of the current study was to identify clinical and angiographic correlates of unsuccessful...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2004.10.044
更新日期:2005-09-01 00:00:00
abstract:BACKGROUND:Hypertrophic cardiomyopathy (HC) is the most prevalent genetic cardiac disease caused by a mutation in sarcomeres, Z-disks, or calcium-handling genes and is characterized by unexplained left ventricular hypertrophy. The aim of this study was to determine the genetic profile of Brazilian patients with HC and ...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2013.07.029
更新日期:2013-10-01 00:00:00
abstract::A case with total intra-His bundle block and intermittent pre-excitation syndrome is presented. During A-V conduction there was a P-delta interval of 130 msec. with a P-A interval of 20 msec., an A-H interval of 60 msec. and an H-V interval of 50 msec. During rapid atrial pacing the P-delta interval increased primaril...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(77)80350-5
更新日期:1977-07-01 00:00:00
abstract:BACKGROUND:Recently revised American College of Cardiology/American Heart Association guidelines have suggested that exercise test scores be used in decisions concerning patients with suspected coronary artery disease (CAD). Pretest and exercise test scores derived for use in women without known CAD have not been teste...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/j.ahj.2003.12.034
更新日期:2004-06-01 00:00:00
abstract::Adequate hydration is recommended for acute ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI) to prevent contrast-induced nephropathy (CIN). However, the optimal hydration regimen has not been well established in these high-risk patients. The objective of t...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ahj.2015.10.007
更新日期:2016-02-01 00:00:00
abstract::Left ventricular aneurysm has been associated with increased mortality rates. The Cardiac Arrhythmia Suppression Trial (CAST) database was used prospectively to assess (1) the prognostic significance of left ventricular (LV) aneurysm after myocardial infarction on mortality rates and (2) the relation of LV aneurysm to...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/0002-8703(94)90549-5
更新日期:1994-04-01 00:00:00
abstract::Free fatty acids (FFA), the predominant myocardial energy substrate, are present in increased quantities immediately following acute myocardial infarction (AMI) and may cause deleterious alterations in cardiac rhythm, oxygen consumption, and mechanical performance. In an attempt to suppress FFA and simultaneously incr...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/s0002-8703(76)80043-9
更新日期:1976-10-01 00:00:00
abstract::In prior studies, we have shown that the antikaliuretic drugs, triamterene and amiloride, through a direct cardiac effect reduce the loss of cardiac potassium induced by the administration of digitalis. Since loss of myocardial potassium is thought to underlie digitalis arrhythmias, this study was performed to determi...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(75)90257-4
更新日期:1975-07-01 00:00:00
abstract::Detection of mild hypertension by a small number of casual blood pressures may be inaccurate for the determination of average blood pressure. Nonetheless, casual pressures remain the basis for the diagnosis and treatment of hypertensive patients. We compared casual and noninvasive ambulatory blood pressure monitoring ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(88)90180-9
更新日期:1988-10-01 00:00:00
abstract::High degree AV block occurred in 144 of 843 patients consecutively admitted because of acute inferior myocardial infarction and was associated with more extensive myocardial damage and a higher mortality rate, as compared to those without AV block. Patients with power failure at the time of appearance of high degree A...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(80)90308-7
更新日期:1980-01-01 00:00:00
abstract:BACKGROUND:Many chronic heart failure (CHF) patients have low vitamin D (VitD) and high plasma renin activity (PRA), which are both associated with poor prognosis. Vitamin D may inhibit renin transcription and lower PRA. We investigated whether vitamin D3 (VitD3) supplementation lowers PRA in CHF patients. METHODS AND...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2013.05.009
更新日期:2013-08-01 00:00:00
abstract::In this study, we reviewed M-mode and two-dimensional (2DE) echocardiographic observations in 13 patients with pulmonary atresia with ventricular septal defect and in six patients with truncus arteriosus in order to attempt to identify echocardiographic features distinguishing these two abnormalities in which no anato...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(83)90528-8
更新日期:1983-02-01 00:00:00