解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::Protruding aortic plaques--especially those with mobile properties--on transesophageal echocardiography (TEE) are a potential source of stroke and systemic embolism in the elderly. Whether the various morphologies of atheromas with mobile components represent potential differences in the risk for embolic events has no...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000006795
更新日期:1998-05-01 00:00:00
abstract::Earlier studies have shown that spinal cord stimulation (SCS) has antianginal and anti-ischemic effects in severe coronary artery disease. In the present study, 14 patients were subjected to right-sided atrial catheterization and atrial pacing. The patients were paced to angina during a control session and during spin...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000006783
更新日期:1998-03-01 00:00:00
abstract::Ulcers in extracranial carotid arteries are a known source of cerebral embolism. However, there are no data available on the prevalence of ulcerations located at the origin of these vessels in the aortic arch. Therefore, in this pathological study the topographic distribution of ulcerated lesions were determined in th...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000006793
更新日期:1998-03-01 00:00:00
abstract::The impact of the duration of atrioventricular (AV) delay on obstruction in hypertrophic cardiomyopathy was evaluated in 12 patients by cardiac catheterization, and in 8 of them also by Doppler echocardiography. The AV delay was programmed in random order at 125, 100 and 75 ms in the invasive study and at 120, 100 and...
journal_title:Cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000006736
更新日期:1998-01-01 00:00:00
abstract::Cardiovascular responses to static-dynamic exercises were studied in 27 patients with recent myocardial infarction. Patients with ischemic electrocardiographic changes at peak weight carrying exercise (group 1 = 8 patients) had a significantly larger left ventricular end-diastolic volume than those without (group 2 = ...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000006745
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVES:The objectives of this study were: (1) to evaluate the specificity of cardiac troponin I and creatine kinase-MB isoenzyme in ambulatory asymptomatic chronic renal failure patients on long-term hemodialysis, and (2) to evaluate the effect of hemodialysis on the serum levels of cardiac troponin I and creatine ...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000006859
更新日期:1998-01-01 00:00:00
abstract::Coronary arteries in diabetic patients appear to be narrower than in normal subjects, but this has not been examined systematically. To investigate this hypothesis we reviewed the data of 711 consecutive patients with angiographically 'normal coronary arteries'. Excluded were patients with valvular, myocardial or peri...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000006764
更新日期:1998-01-01 00:00:00
abstract::We describe the 2- and 5-year prognoses following coronary artery bypass grafting (CABG) in relation to smoking habits among consecutive patients being operated on in western Sweden during a 3-year period. Among the 2,121 patients, 10.2% admitted smoking at coronary angiography as compared with 7.5% 2 years after CABG...
journal_title:Cardiology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1159/000177397
更新日期:1997-11-01 00:00:00
abstract::Since the reported incidence of pericardial effusion following thrombolysis is highly variable, we have evaluated 80 consecutive patients with first acute myocardial infarction treated with streptokinase. Two-dimensional echocardiographic studies were performed on days 1, 2, 3, and 7, at 3 and 6 weeks, and 3, 6, and 1...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177417
更新日期:1997-11-01 00:00:00
abstract::We report on a 47-year-old woman who experienced an Eisenmenger reaction (mean pulmonary artery pressure: 86 mm Hg) induced by atrial septal defect. Radionuclide myocardial scans with 99mTc-MIBI and 123I-BMIPP showed increased uptake to the right ventricular myocardium, whereas the 123I-MIBG scan disclosed no uptake t...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177435
更新日期:1997-11-01 00:00:00
abstract::We studied the relation between the plasma concentration of brain natriuretic peptide (BNP) and echocardiographic findings to determine the sensitivity of BNP as an indicator of left-ventricular dysfunction in elderly patients with various cardiovascular diseases. The plasma concentration of BNP was positively correla...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177368
更新日期:1997-09-01 00:00:00
abstract::The aim of this study was to assess the effects of aerobic exercise on resting and 24-hour blood pressure (BP), left ventricular mass (LVM), plasma fibrinogen and factor VII (FVII). For this purpose 14 sedentary subjects with untreated diastolic BP between 90 and 104 mm Hg completed a 12-week supervised exercise progr...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177378
更新日期:1997-09-01 00:00:00
abstract::We evaluated the efficacy and safety of daily administration of gallopamil 150 mg/day and its effects on myocardial perfusion in a medium-term, randomized, double-blind, cross-over, placebo-controlled trial. We studied 19 patients (17 males and 2 females; mean age 57 +/- 6.8 years) with stable effort angina, angiograp...
journal_title:Cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000177359
更新日期:1997-07-01 00:00:00
abstract::Antihypertensive therapy has been thought to be a life-long treatment. Nevertheless, antihypertensive medication may be discontinued in a substantial proportion of hypertensive patients at least for some time. The current study focused on predictors for the development of elevated blood pressure levels after discontin...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177343
更新日期:1997-05-01 00:00:00
abstract::The diagnostic values of adenosine, dobutamine, and exercise radionuclide ventriculography (RNVG) in the detection of coronary artery disease (CAD), and the characteristics of those patients who showed myocardial ischemia during the infusion of adenosine or dobutamine were assessed in 41 patients with suspected CAD. S...
journal_title:Cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000177327
更新日期:1997-03-01 00:00:00
abstract::Calculated values of oxygen consumption have been used to calculate a Fick cardiac output when thermodilution measurements are unreliable and when oxygen consumption measurements are unavailable. To determine the accuracy of these calculations, we measured cardiac output in 20 patients by four methods: (1) a reference...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177304
更新日期:1997-01-01 00:00:00
abstract:PURPOSE:It was the purpose of this study to demonstrate the feasibility of performing coronary artery flow and coronary flow reserve (CFR) measurements in normal human volunteers using a magnetic resonance (MR) phase contrast technique. MATERIALS AND METHODS:Coronary flow rate, flow velocity, peak flow and CFR were de...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177314
更新日期:1997-01-01 00:00:00
abstract::Periodically in the history of hypertensive therapy there have been minor storms that have significantly affected the utilization of entire classes of agents. The first storm struck with the case-control studies suggesting that reserpine was associated with an increased risk of carcinoma of the breast, a claim subsequ...
journal_title:Cardiology
pub_type: 杂志文章,评审
doi:10.1159/000177470
更新日期:1997-01-01 00:00:00
abstract::Heart failure is associated with pathobiochemical changes that can reduce the responsiveness of the myocardium to positive inotropic agents. We studied the contractile effects of a range of inotropic agents on papillary muscle strips from healthy and failing human hearts. Specimens were obtained from patients with dif...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177478
更新日期:1997-01-01 00:00:00
abstract::Angina pectoris due to coronary artery disease is a common manifestation of myocardial ischemia. Reduction of oxygen demand (beta-blockers) and relief of coronary vasoconstriction (calcium blocker or nitrate) are additive approaches to controlling ischemia. Risk factor reduction may improve coronary vascular physiolog...
journal_title:Cardiology
pub_type: 杂志文章,评审
doi:10.1159/000177503
更新日期:1997-01-01 00:00:00
abstract::An abundance of clinical trial data indicates that lipid-regulating therapy reduces coronary artery disease morbidity and mortality. In patients with established coronary artery disease, lipid regulation has been shown to attenuate progression of atherosclerosis and extend survival. In primary prevention, a clear bene...
journal_title:Cardiology
pub_type: 杂志文章,评审
doi:10.1159/000177138
更新日期:1996-11-01 00:00:00
abstract::The current study examined the effects of temperature on myocardial pH, contractile function and adenosine triphosphate metabolism, particularly the production of adenosine. We matched intermittent delivery of blood cardioplegia in two groups (hypothermia 15 degrees C; normothermia 37 degrees C), for 2 h of cardiopleg...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177148
更新日期:1996-11-01 00:00:00
abstract::This report describes the effect of age and gender on the results of balloon angioplasty using current technique and indications. A consecutive group of 2,067 patients who underwent angioplasty at a single institution after 1990 is described. Angioplastic success was 92.2% and similar among men and women and the vario...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177127
更新日期:1996-09-01 00:00:00
abstract::The presence of cardiac proteins in serum has been related to ischemic heart diseases such as acute myocardial infarction and angina pectoris, which are more frequent in non-insulin-dependent diabetic patients. Silent myocardial ischemia, which is also more frequent in these patients, occurs in association with autono...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177106
更新日期:1996-07-01 00:00:00
abstract::Three-dimensional imaging of cardiac structures could enhance the functional understanding and the interpretation of pathologies. Limited processing capabilities, relocation problems and inadequate two-dimensional image quality have previously limited its applicability. Recently, an integrated echocardiographic comput...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177116
更新日期:1996-07-01 00:00:00
abstract::Fifty percent of patients with dilated cardiomyopathy die within 5 years of diagnosis. Syncope is known to be a predictor of poor outcome in patients with advanced heart failure. To assess the risk of patients with dilated cardiomyopathy with a history of syncope during standard medical treatment we compared this grou...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177083
更新日期:1996-05-01 00:00:00
abstract::This study was designed to assess the contribution of clinical, electrocardiographic and exercise hemodynamic variables to the prediction of normalization on resting reinjection scintigraphy of persistent thallium-201 (201Tl) myocardial perfusion defects seen with exercise and 2- to 4-hour delayed (redistribution) ima...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177093
更新日期:1996-05-01 00:00:00
abstract::Single photon emission computed tomographic (SPECT) imaging with thallium-201 was evaluated in 492 consecutive, unselected patients to ascertain the patterns of use and additive value to the exercise electrocardiogram in the diagnosis of myocardial ischemia in a community hospital setting. Myocardial perfusion images ...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177076
更新日期:1996-03-01 00:00:00
abstract::Heart failure is a huge healthcare issue not only for clinicians but for healthcare managers also, with increasing pressure to demonstrate the cost-effectiveness of therapies especially for common chronic conditions. The cost-effectiveness of heart failure treatments relate to their effects on the progression of the d...
journal_title:Cardiology
pub_type: 杂志文章,评审
doi:10.1159/000177166
更新日期:1996-01-01 00:00:00
abstract::A smooth muscle layer exists in the parietal endocardium. Notwithstanding previous pioneer work, little has been known on the phenotypes of these smooth muscles. In humans as in animals, smooth muscles show two distinct phenotypes, the 'synthetic' and 'contractile' states, which can be differentiated on the basis of t...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177055
更新日期:1996-01-01 00:00:00
abstract::Third degree atrioventricular (AV) heart block with severe Adams-Stokes attacks in 3 patients with Lyme borreliosis is described. All patients had similar clinical manifestations: previously healthy, they experience syncope as an abrupt onset of the disease. Data on skin changes--erythema migrans--was subsequently obt...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000177064
更新日期:1996-01-01 00:00:00
abstract::To assess possible age-related differences in the time of occurrence (hour of the day, day of the week, month of the year) of cardiopulmonary collapses of presumed cardiac etiology, 3,305 out-of-hospital patients registered by the Belgian Cardiopulmonary-Cerebral Resuscitation Study Group between 1983 and 1990 were st...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000176873
更新日期:1995-01-01 00:00:00
abstract::In a 79-year-old female with shortness of breath, catheterization via the femoral vein encountered difficulty entering the right heart; venography revealed anomalous drainage of the inferior vena cava via a dilated azygos vein permitting subsequent catheterization. Similar difficulties during catheterization merit con...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000176884
更新日期:1995-01-01 00:00:00
abstract::Coronary artery disease (CAD) remains a disease of major public health importance among women. In light of this fact, attention has focused recently on the differential expression of the disease in women as compared to men. This review will attempt to describe the characteristics of CAD among women from a population-b...
journal_title:Cardiology
pub_type: 杂志文章,评审
doi:10.1159/000176889
更新日期:1995-01-01 00:00:00
abstract::Lower extremity atherosclerosis results in significant morbidity in women, particularly in women following the menopause. Up to 25% of women aged 55 to 74 years are affected by this disease. When noninvasive testing is used to determine the prevalence of lower extremity atherosclerosis, and men in this age group are e...
journal_title:Cardiology
pub_type: 杂志文章,评审
doi:10.1159/000176899
更新日期:1995-01-01 00:00:00
abstract::Of 1,125 patients catheterized over a period of 8 years, 68 (6%) had coronary ectasia. Twenty-five of them were catheterized at least twice and constituted the study group. The time between the first and last catheterization ranged from 2 to 8 years (mean +/- SD = 4.2 +/- 1.6). Coronary ectasia was more frequent in ma...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000176907
更新日期:1995-01-01 00:00:00
abstract::Apical segmental dysfunction is an unusual finding in hypertrophic cardiomyopathy (HCM). It is characterized by a poor clinical course and a high incidence of malignant ventricular tachyarrhythmias. Long-term prognosis of patients with HCM and apical segmental dysfunction is still unclear. We report 2 cases of apical ...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000176917
更新日期:1995-01-01 00:00:00
abstract::The spectrum of patients operated on without preoperative catheterization and angiography, the accuracy of echocardiographic diagnosis and its impact on the results of surgical treatment were prospectively assessed in 2,788 children consecutively operated for congenital heart defects (CHD) between 1986 and 1992. The o...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000176928
更新日期:1995-01-01 00:00:00
abstract::The prognostic information from 24-hour monitoring with on-line vectorcardiography (VCG) was assessed in 100 patients with a clinical diagnosis of unstable angina pectoris. ST change vector magnitude, ST vector magnitude and QRS vector difference were monitored. During a follow-up period of 343 +/- 77 days, 7 patients...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000176832
更新日期:1995-01-01 00:00:00
abstract::Ventricular late potentials are obtained by signal-averaged surface electrocardiography. Late potentials in normal subjects may be influenced by physiological elements such as gender, height and body mass index. Considering that growth hormone (GH) hypersecretion is able to markedly alter different anthropometric vari...
journal_title:Cardiology
pub_type: 杂志文章
doi:10.1159/000176852
更新日期:1995-01-01 00:00:00