Abstract:
:Two-dimensional and Doppler echocardiography have become extremely useful in the management of patients with acute myocardial infarction (AMI). Echocardiography is noninvasive, relatively inexpensive, and has no known biohazards. It offers unequaled information about cardiac anatomy and function. In the acute setting it is useful in the diagnosis of AMI and its complications. It is an excellent tool for monitoring therapy. Echocardiography has been shown to be useful in risk stratification upon presentation to the emergency ward and prior to hospital discharge. Stress echocardiography has broadened and sharpened the diagnostic and prognostic information. Contrast echocardiography has promise for demonstrating coronary artery flow. Research in ultrasonic myocardial tissue characterization shows potential for differentiating ischemic myocardium from infarcted myocardium. Thus, echocardiography is likely to become increasingly important in the future management of patients with AMI.
journal_name
Clin Cardioljournal_title
Clinical cardiologyauthors
Katz AS,Harrigan P,Parisi AFdoi
10.1002/clc.4960150603subject
Has Abstractpub_date
1992-06-01 00:00:00pages
401-10issue
6eissn
0160-9289issn
1932-8737journal_volume
15pub_type
杂志文章,评审abstract::Recommendations in the 2007 update of the American College of Cardiology/American Heart Association guidelines for patients with non-ST-elevation myocardial infarction (NSTEMI) provide considerable latitude regarding treatment choices and care pathways. Nevertheless, as accumulating evidence leads to increased recomme...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.20671
更新日期:2009-11-01 00:00:00
abstract::In order to test the comparative sensitivities of first-pass radionuclide and digital subtraction ventriculography in detecting wall motion abnormalities during exercise, 29 patients referred for coronary angiography were submitted to both types of stress ventriculograms. Resting and exercise ventriculograms by both t...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960090906
更新日期:1986-09-01 00:00:00
abstract:BACKGROUND:Therapeutic hypothermia improves survival for selected patients who remain comatose after cardiac arrest. Hypothermia triggers changes in electrocardiographic (ECG) parameters; however, the association of these changes to in-hospital mortality remains unclear. HYPOTHESIS:QT interval changes induced by thera...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22224
更新日期:2014-02-01 00:00:00
abstract::The purpose of this study was to examine signal-averaged electrocardiographic (SA-ECG) late potentials to predict ventricular arrhythmias during intrinsic cardiac rhythm and during ventricular pacing in children with complete heart block (CHB). Recordings of SA-ECG were obtained from eight patients (aged 3-18 years) w...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960170610
更新日期:1994-06-01 00:00:00
abstract:BACKGROUND:Disruption of the atherosclerotic plaque is a common feature of both acute coronary syndromes and balloon dilatation of coronary artery stenoses. HYPOTHESIS:The study was undertaken to evaluate whether the known association of cholesterol levels and acute coronary syndromes also exists for the occurrence of...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4950260708
更新日期:2003-07-01 00:00:00
abstract:BACKGROUND:Atherosclerotic cardiovascular disease is prevalent among renal transplant patients. Increase in serum total cholesterol, low-density lipoprotein, and very low-density lipoprotein is common in those patients. Alterations in chylomicron metabolism, however, are also related to atherogenesis and were not studi...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960210608
更新日期:1998-06-01 00:00:00
abstract::Physical quantities and equations are used to define the laws of natural and engineering sciences. Clarity has been brought in equal measure into the the theory of physical quantities and the SI-system of units due to the basic work of Wallot and that of national and international institutions. For practical use in th...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960020410
更新日期:1979-08-01 00:00:00
abstract:BACKGROUND:Checking for lower-extremity edema is important for diagnosing, monitoring, and managing heart failure (HF). However, the characteristics of this sign in the early stages of cardiovascular disease (stage A, as defined by the American College of Cardiology/American Heart Association 2001 chronic HF guidelines...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22159
更新日期:2013-09-01 00:00:00
abstract:BACKGROUND:Considering that prehypertension is associated with an increase in cardiovascular risk, hypoadiponectinemia seems to be a predictor of hypertension. HYPOTHESIS:This study investigated whether adiponectin plasma levels are affected in Brazilian obese prehypertensives compared with those in normotensives and ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20657
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Most information concerning hypertrophic cardiomyopathy has been derived from western countries and Japan. HYPOTHESIS:Patients with hypertrophic cardiomyopathy in Taiwan may have a distinct morphology and clinical picture. METHODS:Information from 163 consecutive patients with hypertrophic cardiomyopathy a...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20057
更新日期:2007-04-01 00:00:00
abstract:BACKGROUND:There is a growing body of evidence that advanced glycation end products (AGE) and their receptor (RAGE) system are implicated in chronic kidney disease (CKD). We have previously found that a long-acting calcium channel blocker, azelnidipine, but not amlodipine, improves renal injury in CKD patients. However...
journal_title:Clinical cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1002/clc.20885
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:The real-world impact of remote pulmonary artery pressure (PAP) monitoring on New York Heart Association (NYHA) class improvement and heart failure (HF) hospitalization rate is presented here from a single center. HYPOTHESIS:METHODS: Seventy-seven previously hospitalized outpatients with NYHA class III HF w...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22643
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:Overt hypothyroidism has been found to be associated with cardiovascular disease. Moreover, subclinical hypothyroidism is a strong indicator of risk for aortic atherosclerosis and myocardial infarction. HYPOTHESIS:We hypothesized that variation of thyroid function within the normal range may influence the p...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960261205
更新日期:2003-12-01 00:00:00
abstract::Various anatomical and functional features of hypertrophic cardiomyopathy are analyzed in view of the data provided by two-dimensional echocardiography. Measurement of septal thickness is crucial, and is best done by a combination of M-Mode and 2-D echo. Two types of systolic anterior movement of the mitral valve (SAM...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960071203
更新日期:1984-12-01 00:00:00
abstract::Vasodilating prostaglandins may be increased in patients with chronic congestive heart failure (CHF) to balance out the effects of vasoconstricting forces. Significant increases in plasma levels of bicycloprostaglandin E2 metabolite (PGEm), a chemically stable degradation product of the vasodilating prostaglandin E2, ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960120206
更新日期:1989-02-01 00:00:00
abstract::In this report, a rare case of tricuspid stenosis uncomplicated by other valve lesions is presented, with clinical, hemodynamic, echocardiographic, and angiographic studies. The patient was markedly incapacitated, mostly as a result of a restricted cardiac output. Tricuspid commissurotomy was performed, with a stenoti...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960060406
更新日期:1983-04-01 00:00:00
abstract:BACKGROUND:Pulmonary capillary wedge pressure (PCWP) is a useful index of preload and an important determinant of cardiac function. HYPOTHESIS:We postulated that the rate of blood propagating into the left atrium (LAIF-PR) would be a useful measure of PCWP in critically ill patients. METHODS:Fifty-two critically ill ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960260412
更新日期:2003-04-01 00:00:00
abstract::The importance of treatment in systemic hypertension and cardiovascular morbidity and mortality has been established. Although systemic hypertension is the most important factor in the pathogenesis of left ventricular hypertrophy, other factors such as catecholamines and renin-angiotensin system may be involved. Incre...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960150104
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:The Senning operation for transposition of the great arteries (TGA) was first introduced by Senning in 1959 and was revived by Quaegebeur et al. in the late 1970s, thus becoming the intervention of choice for the correction of TGA in many centers. HYPOTHESIS:The purpose of this study was to evaluate the lon...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960271107
更新日期:2004-11-01 00:00:00
abstract::To assess right ventricular (RV) diastolic filling in coronary artery disease (CAD), with special reference to the involved lesions of the coronary arteries and left ventricular (LV) systolic function, gated radionuclide ventriculography was performed at rest in 106 patients with single-vessel CAD. Based on the site o...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960161112
更新日期:1993-11-01 00:00:00
abstract::Despite the proven benefits of using antiplatelet therapy in patients undergoing percutaneous coronary intervention (PCI), a number of key questions remain to be answered. In recent years, clopidogrel dosing strategies among such patients have evolved considerably, with newer approaches involving loading doses prior t...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.20359
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:Although atrial fibrillation (AF) occurs frequently in patients hospitalized with acute coronary syndrome (ACS), strategies for prevention of thromboembolic complications are poorly characterized. HYPOTHESIS:We sought to examine exposure to warfarin and P2Y12 inhibitors and clinical outcomes among patients ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22231
更新日期:2014-03-01 00:00:00
abstract::The hemodynamic and myocardial energetic changes due to pulsus alternans were investigated by left and right heart catheterization and by oxygen consumption measurements in three patients with dilative cardiomyopathy. In all three patients, pulsus alternans developed after intravenous administration of the phosphodies...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960100506
更新日期:1987-05-01 00:00:00
abstract::A community-wide study of patients hospitalized with acute myocardial infarction in metropolitan Baltimore was conducted to examine socio-demographic and clinical characteristics in association with ventricular fibrillation and cardiac arrest (VF/CA). Multivariate analyses revealed that variables significantly associa...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960040404
更新日期:1981-07-01 00:00:00
abstract::The success of percutaneous transluminal coronary angioplasty is limited by acute occlusion and late restenosis. In 25 patients (20 men, 5 women, age range 36-81 years) coronary angioplasty was performed using a new cutting balloon into which 3-4 longitudinally orientated blades are incorporated so as to reduce the ra...
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:BACKGROUND:Early reperfusion improves left ventricular (LV) function and survival after acute myocardial infarction (MI). Thrombolytic therapy achieves early patency of the infarct artery in about two-thirds of patients. In nearly half of the remaining patients, in whom early reperfusion was not achieved with thromboly...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960221206
更新日期:1999-12-01 00:00:00
abstract:BACKGROUND:Pulse pressure (PP) has recently been found to be predictive of subsequent cardiovascular, particularly coronary, events in some middle-aged and elderly populations. HYPOTHESIS:The aim of this prospective population-based study was to evaluate the roles of systolic (SBP), diastolic blood pressure (DBP), and...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960260209
更新日期:2003-02-01 00:00:00
abstract:BACKGROUND:Heart failure (HF) is a major problem in developed countries. However, its relationship with obesity remains unclear, especially in low-risk populations. The objective of the study was to analyze the relationship between obesity and HF in a low-risk Mediterranean population. HYPOTHESIS:Obesity is an indepen...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
doi:10.1002/clc.20837
更新日期:2010-12-01 00:00:00
abstract::Infusion of dobutamine in low and high doses in combination with echocardiography can be used for the assessment of myocardial viability and functional significance of coronary artery disease. Improvement of contractile function of hypokinetic or akinetic ventricular wall segment with low-dose dobutamine has a high pr...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960180506
更新日期:1995-05-01 00:00:00
abstract:BACKGROUND:Sex-based differences in acute coronary syndrome (ACS) mortality may attenuate with age due to better symptom recognition and prompt care. HYPOTHESIS:Age is a modifier of temporal trends in sex-based differences in ACS care. METHODS:Among 104 817 eligible patients with ACS enrolled in the AHA Get With the ...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
doi:10.1002/clc.22938
更新日期:2018-06-01 00:00:00