Abstract:
:In the past decade, catheter ablation techniques and implantable devices have revolutionized the treatment of ventricular arrhythmias, junctional arrhythmias, and atrial flutter. For most patients presenting with atrial fibrillation (AF), the treatment available today is similar to that used a century ago, although nonpharmacologic strategies of therapy have begun to emerge for selected cases. There have been important recent advances in our understanding of the pathophysiology of AF and its complications, and it may be possible to improve patient management by refinement of the way in which current drugs are used.
journal_name
Clin Cardioljournal_title
Clinical cardiologyauthors
Gallagher MM,Camm AJdoi
10.1002/clc.4960200416subject
Has Abstractpub_date
1997-04-01 00:00:00pages
381-90issue
4eissn
0160-9289issn
1932-8737journal_volume
20pub_type
杂志文章,评审abstract:BACKGROUND:The poor clinical outcome in acute myocardial infarction (AMI) patients undergoing primary percutaneous coronary intervention (PCI) has been attributed to myocardial ischemia-reperfusion injury (MIRI). OBJECTIVE:This study aimed to identify the predictive factors of MIRI during PCI in Chinese AMI patients w...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20294
更新日期:2009-03-01 00:00:00
abstract:BACKGROUND:Successful smoking cessation in stroke and coronary artery disease (CAD) patients is important, as smoking contributes to significant morbidity and mortality. The American Heart Association developed Get With The Guidelines (GWTG) to improve compliance with national guideline recommendations for cardiovascul...
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::Preoperative assessment of cardiac risk using thallium-201 scintigraphy and atrial pacing (n = 42) or dipyridamole stress testing (n = 35) was performed in 77 patients (mean age 65 +/- 7 years), who subsequently underwent elective nonvascular surgery. All patients were at low cardiac risk by clinical criteria; none co...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960130905
更新日期:1990-09-01 00:00:00
abstract:BACKGROUND:Triage decisions for chest pain patients receiving usual care are based on a dynamic and comprehensive strategy performed in the physician's mind. It remains controversial whether simple, structured risk tools can surpass real, complex judgments. HYPOTHESIS:The potentially used History, Electrocardiogram, A...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.23325
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:ECG U-wave inversion can be classified as initial and terminal U inversion according to the phasic relationship to positive U-wave deflection. Initial U inversion is occasionally observed in hypertensive patients while terminal U inversion frequently appears during severe myocardial ischemia. HYPOTHESIS:The...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20487
更新日期:2009-10-01 00:00:00
abstract::A fulminant psychiatric disturbance, as the sole noncardiac manifestation of digitalis toxicity, emerged in a 85-year-old woman during treatment for congestive heart failure. Described more than a century ago as "digitalis delirium," the disorder is characterized by severe agitation, delusional thinking, assaultive be...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960180611
更新日期:1995-06-01 00:00:00
abstract:BACKGROUND:Chronic kidney disease (CKD) is associated with an increased risk of cardiovascular events following acute coronary syndrome (ACS). The underlying pathobiology and optimal treatments for this population continue to be evaluated. HYPOTHESIS:Patients with CKD will receive fewer evidence-based therapies and ex...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/clc.22253
更新日期:2014-06-01 00:00:00
abstract::Recent clinical investigations have provided new insights into physiologic alterations taking place as heart failure progresses. As a result, new end points may be more relevant to monitor in patients, rather than the classical assessment of severity based on subjective evaluation of functional capacity. Structural ch...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960181603
更新日期:1995-09-01 00:00:00
abstract::Therapy for acute myocardial infarction has advanced dramatically since the early 1980s with the use of early intravenous fibrinolytic therapy. Combining low-dose fibrinolysis and platelet lysis appears to provide an additional increase in infarct-related artery (IRA) patency, but the large-scale mortality reduction t...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960221605
更新日期:1999-08-01 00:00:00
abstract::The treatment of hypertension continues to be challenging due to the lack of understanding regarding underlying modulators of blood pressure as well as co-existing conditions such as atherosclerosis and diabetes. This has led to uncertainty regarding treatment strategy and intensity. The INternational VErapamil SR/tra...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960241705
更新日期:2001-11-01 00:00:00
abstract::Several investigators have documented the successful use of oral sustained-release theophylline in treating symptomatic bradycardia and sick sinus syndrome. This paper reports a case of chronotropic incompetence in which specific exercise indices, including the chronotropic response index, were used to measure the the...
journal_title:Clinical cardiology
pub_type: 临床试验,杂志文章,评审
doi:10.1002/clc.4960231019
更新日期:2000-10-01 00:00:00
abstract::To assess the immediate and long-term effects of exercise on factors regulating blood flow, we measured plasma viscosity (eta p) and plasma renin activity (PRA) in 17 trained runners and 16 sedentary healthy subjects before and 10 min after graded treadmill exercise. Resting eta p was lower in runners primarily becaus...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960040405
更新日期:1981-07-01 00:00:00
abstract::A patient with severe pulmonary hypertension secondary to the CREST syndrome variant of scleroderma is described. Acute reductions in both pulmonary artery pressure and total pulmonary resistance were seen with nifedipine and oxygen administration. Reductions in resistance were maintained for over one month with this ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960070111
更新日期:1984-01-01 00:00:00
abstract:BACKGROUND:Evaluation of chest pain accounts for millions of costly Emergency Department (ED) visits and hospital admissions annually. Of these, approximately 10-20% are myocardial infarctions (MI). HYPOTHESIS:Patients with chest pain whose initial electrocardiogram (ECG) is normal do not require hospital admission fo...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20141
更新日期:2007-11-01 00:00:00
abstract::The serum concentration of several lipids, including high-density lipoprotein-cholesterol (HDL-C) and the HDL subfractions, HDL-2-C and HDL-3-C, were measured in 44 male and 26 female survivors of myocardial infarction and compared with those of a control group matched for age, sex, and body weight. Serum concentratio...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960090608
更新日期:1986-06-01 00:00:00
abstract::To analyze the paradox of acute myocardial infarction (AMI) with an initially normal electrocardiogram (ECG), we reviewed the records of 732 patients discharged with a final diagnosis of AMI over a 2-year period. Twenty-one patient were identified whose initial ECG was normal and who underwent coronary arteriography d...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960181006
更新日期:1995-10-01 00:00:00
abstract:BACKGROUND:Females with Ullrich-Turner syndrome (UTS) have typical clinical features such as short stature, ovarian failure, visible dysmorphic stigmata, and abnormalities in different organs such as kidney or heart. HYPOTHESIS:The aim of the present study was to analyze the distribution, prevalence, and relative risk...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960280209
更新日期:2005-02-01 00:00:00
abstract:BACKGROUND:In this study, we evaluated the feasibility and clinical usefulness of TS(E-E(') ), the time interval between the onsets of early diastolic mitral inflow velocity (E) and mitral annular velocity (E'), obtained by simultaneously tracing E and E', in terms of evaluating diastolic function. METHODS:By the dias...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20241
更新日期:2008-08-01 00:00:00
abstract:BACKGROUND:The impact of permanent pacemaker (PPM) on long-term clinical outcomes of patients undergoing percutaneous coronary intervention (PCI) has not been studied. HYPOTHESIS:PPM may increase heart failure (HF) burden on patients undergoing PCI. METHODS:We recruited consecutive patients undergoing PCI and carried...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22645
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:In many cardiac catheterization laboratories interventional procedures are performed at a date later than the diagnostic study, causing increased hospital days and costs. Few data exist which compare procedural success, complications, and costs between procedures performed at the time of diagnostic study and...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960230505
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:Anticoagulation with heparin is recommended with intra-aortic balloon pump (IABP) to prevent thrombosis and embolization. However, anticoagulation increases the risk of bleeding, particularly in combination with glycoprotein (GP) IIb/IIIa antagonists. HYPOTHESIS:We investigated the safety of using GP IIb/II...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20297
更新日期:2009-02-01 00:00:00
abstract::Thrombolytic therapy for prosthetic heart valve thrombosis has recently been receiving increased attention and is now frequently used an alternative to high-risk surgery. A case is presented describing a novel thrombolytic therapy regimen with emphasis on the role of transesophageal echocardiography in diagnosis and m...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960181117
更新日期:1995-11-01 00:00:00
abstract::Coronary collateral perfusion to the completely obstructed coronary artery was evaluated by coronary cineangiography in 32 patients. In 13 patients, there was neither history of severe chest pain of longer than 30-min duration nor electrocardiographic evidence of a transmural myocardial infarction (Group I). Among pat...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960100705
更新日期:1987-07-01 00:00:00
abstract:BACKGROUND:The ventriculophasic response (VR) refers to shortening of atrial cycle length during heart block when a QRS complex is interposed between P waves. No formal quantitative definition has heretofore been proposed, nor have its potential clinical correlations been studied. HYPOTHESIS:We hypothesized that VR is...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20998
更新日期:2012-01-01 00:00:00
abstract::Many invasive and noninvasive methods have been used to study the cardiac atria; however, few allow quantitative measurement of atrial function. To determine the interaction between left ventricular (LV) contraction and left atrial (LA) filling, gated radionuclide angiography was conducted in 30 normal subjects (24 me...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960170508
更新日期:1994-05-01 00:00:00
abstract::Based on the foregoing data it is not unreasonable to hypothesize that restoration of flow in the infarct-related artery at a later date might decrease mortality. If that is the case, then a strong argument can be made for coronary angiography in patients surviving acute myocardial infarction. Of course, the ideal way...
journal_title:Clinical cardiology
pub_type: 社论
doi:10.1002/clc.4960170405
更新日期:1994-04-01 00:00:00
abstract:BACKGROUND:Heart failure (HF) readmission rates have become an increasingly important quality metric since the advent of the Hospital Readmissions Reduction Program. Despite many well-intentioned efforts to reduce readmissions, clinicians continue to struggle with the problem of high HF readmission rates. HYPOTHESIS:H...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22738
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Primary percutaneous coronary intervention (PCI) is the most common method of reperfusion in patients with ST-segment elevation myocardial infarction (STEMI) in the United States. The intersection between processes of care and performance measures such as door-to-balloon (D2B) times and clinical trials evalu...
journal_title:Clinical cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1002/clc.22349
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Until now there were no clinical studies or systematic reviews to investigate the impact of timing on efficacy and safety of intracoronary bone marrow stem cell (BMSC) transfer in patients with acute myocardial infarction (AMI). HYPOTHESIS:Timing of BMSC administration might play an important role in the th...
journal_title:Clinical cardiology
pub_type: 杂志文章,meta分析,评审
doi:10.1002/clc.20575
更新日期:2009-08-01 00:00:00
abstract::Despite advances in the treatment of congestive heart failure (CHF), the mortality rate continues to be high. A large number of the deaths are sudden, presumably due to ventricular arrhythmias. Complex ventricular arrhythmias are recorded in as many as 80% of patients with CHF, with nonsustained ventricular tachycardi...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960120910
更新日期:1989-09-01 00:00:00