Abstract:
:In a medical out-patient clinic, over a period of several years, atrial myxoma was diagnosed in four patients with ages ranging between 32 and 69 years. With the exception of one patient referred for assessment of ventricular premature beats, presentation was not primarily attributable to cardiac causes. In all patients, there was a latency period of years between the onset of symptoms and establishment of the diagnosis. The history of patients with atrial myxoma includes symptoms such as dizziness, syncope, transient cerebral ischemia, weight loss and malaise. The differential diagnosis may encompass consideration of neoplastic disease since laboratory findings can reveal evidence of an inflammatory reaction, accelerated sedimentation rate, anemia, abnormal electrophoresis, hypoproteinemia as well as elevated alkaline phosphatase. One patient had undergone numerous examinations to rule out the presence of malignant disease. Symptoms related to the cardiovascular system include exertional dyspnea, premature beats, tachyarrhythmias and nonspecific chest pain. Auscultatory findings are consistent with those of mitral stenosis. M-mode and two-dimensional echocardiography established the diagnosis in all patients and confirmed the usefullness of this examination technique in the assessment of patients in a general medical clinic.
journal_name
Herzjournal_title
Herzauthors
Keller H,Bodem Rsubject
Has Abstractpub_date
1983-12-01 00:00:00pages
354-9issue
6eissn
0340-9937issn
1615-6692journal_volume
8pub_type
杂志文章相关文献
HERZ文献大全abstract::To assess the results of transluminal coronary angioplasty (TCA), 42 patients (mean age 50 years) with for coronary artery disease were investigated at rest and during exercise with the ECG (n = 40), thallium-201 myocardial scintigraphy (n = 23) and equilibrium-radionuclide ventriculography (n = 32). Each method of st...
journal_title:Herz
pub_type: 杂志文章
doi:
更新日期:1981-08-01 00:00:00
abstract::The use of drug-eluting stents (DESs) for patients with coronary artery disease is widespread. DESs have been associated with a lower rate of repeat revascularization, death, and myocardial infarction compared with bare metal stents. However, DESs can lead to a prothrombotic environment in the coronary arteries, resul...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-015-4304-5
更新日期:2015-08-01 00:00:00
abstract::The term "chest pain with normal coronary arteries" encompasses a large number of different cardiac pathophysiological abnormalities, including impairment of coronary flow reserve, endothelial dysfunction, and early atherosclerosis that, in most cases, cannot be readily differentiated one from the other. To study earl...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-005-2659-8
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVE:The aim of this study was the analysis of long-term results in patients with hemodynamically significant mitral valve disease due to extensively calcified mitral annulus who underwent decalcification and patch reconstruction. PATIENTS AND METHODS:Between 1996 and 2008 a total of 109 patients underwent surger...
journal_title:Herz
pub_type: 临床试验,杂志文章
doi:10.1007/s00059-011-3576-7
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Although several classical studies seemed to provide clear ideas on the pathophysiology of atrial fibrillation, current concepts have to be modified on the basis of more recent findings. REENTRANT CIRCUITS:Based on the findings of Garrey and of Moe & Abildskov, atrial fibrillation has long been considered a...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-002-2358-7
更新日期:2002-06-01 00:00:00
abstract:BACKGROUND:The objective of the present review was to investigate the cost-effectiveness of second-generation drug-eluting stents (DES) compared to bare metal stents (BMS) as well as to first-generation DES. METHODS:A structured literature review in MEDLINE was conducted to identify all studies investigating the cost-...
journal_title:Herz
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00059-011-3463-2
更新日期:2011-05-01 00:00:00
abstract::Despite great advances in the pathophysiology and etiology of myocarditis, the clinical diagnosis of myocarditis in daily clinical practise remains challenging. Often the diagnosis was not clear because of the heterogeneity of clinical symptoms and the lack of guidelines for adequate diagnostic requirements and consec...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-013-3988-7
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:The treatment of concomitant atrial tachyarrhythmias in patients with malignant ventricular tachyarrhythmias is a major challenge for new defibrillator devices. Atrial fibrillation is not only responsible for inappropriate ventricular therapies, but also reduced left ventricular performance, especially in pa...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/pl00002007
更新日期:2001-02-01 00:00:00
abstract::During recent years, experimental data have collected convincing evidence for the fatal interaction of myocardial ischemia, ventricular tachyarrhythmias, and sudden cardiac death. In the clinical setting, data reporting on the daily relevance of such a fatal interaction lacked until recently. However, there is now inc...
journal_title:Herz
pub_type: 杂志文章,评审
doi:
更新日期:1995-06-01 00:00:00
abstract::Diabetes is associated with the development of premature cardiovascular disease (CVD), which relates to the clustering of risk factors such as dyslipidaemia, hypertension, obesity and hyperglycaemia in the presence of insulin resistance. In addition, diabetes is associated with an inflammatory and pro-thrombotic envir...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-016-4414-8
更新日期:2016-05-01 00:00:00
abstract::Venous disease of the lower extremities comprises several common conditions such as varicose veins, superficial thrombophlebitis, deep venous thrombosis and chronic venous insufficiency. The high prevalence and increasing incidence with age of these disorders impose relevant diagnostic and therapeutic concerns. Varico...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-007-2958-3
更新日期:2007-02-01 00:00:00
abstract::The ideal heart valve prosthesis has not been developed. The today available mechanical and biological prostheses are far from perfect concerning thrombogenesis, mechanical durability and hemodynamic performance. Failure of an implanted valve is possible due to inadequate indication, inadequate surgical technique and ...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/BF03043406
更新日期:1998-11-01 00:00:00
abstract:PURPOSE:To determine predictors of patient radiation exposure due to percutaneous coronary interventions (PCI) and to compare our results with the "preliminary reference levels", recently proposed by the European DIMOND research cardiology group: i. e., 75 Gy.cm(2) for dose area kerma product (DAP), 17 min for fluorosc...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-004-2552-x
更新日期:2004-03-01 00:00:00
abstract::Coronary stent implantation is currently performed in > 80% of percutaneous coronary interventions. Its main late complication is the development of in-stent restenosis (ISR), occurring in 10-80% of lesions treated in daily practice. The classification by Mehran et al. is most commonly used. Current therapeutic option...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-004-2574-4
更新日期:2004-03-01 00:00:00
abstract::Although viral myocarditis has been mostly attributed to enterovirus and adenovirus infection until recently, the association with parvovirus B19 in Europe and hepatitis C virus in Asia has lately been noted. Clinical trials of antiviral agents, such as interferons, are in progress. Whereas immunosuppression with cort...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-007-3037-5
更新日期:2007-09-01 00:00:00
abstract::Doxorubicin is an effective anti-tumor agent with a cumulative dose-dependent cardiotoxicity. In addition to its principal toxic mechanisms involving iron and redox reactions, recent studies have described new mechanisms of doxorubicin-induced cell death, including abnormal protein processing, hyper-activated innate i...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-011-3470-3
更新日期:2011-06-01 00:00:00
abstract::In 190 patients, 208 "screw-in" type pacemaker leads were implanted; 147 in the right ventricle and 61 in the right atrium. There was no significant difference in the time required for atrial (54.7 +/- 19 min) or ventricular fixation (56.0 +/- 25 min). Similarly, fluoroscopy times for both atrial (6.3 +/- 4 min) and v...
journal_title:Herz
pub_type: 杂志文章
doi:
更新日期:1981-12-01 00:00:00
abstract::Modern therapeutic options in ischemic coronary disease such as thrombolysis, coronary angioplasty, new emerging strategies in treating heart failure and secondary prevention have resulted in decreasing cardiac mortality over the last ten years. In the era of interventional cardiology a new focus of clinical interest ...
journal_title:Herz
pub_type: 杂志文章,评审
doi:
更新日期:1994-02-01 00:00:00
abstract::The impaired cardiac performance in patients with congestive cardiac failure may be improved by the introduction of inotropic therapy. Dopamine and dobutamine are both potent cardiac stimulants although their haemodynamic profile is different. Dobutamine would appear to be the more appropriate choice in cardiac failur...
journal_title:Herz
pub_type: 杂志文章
doi:
更新日期:1983-02-01 00:00:00
abstract::Familial dilated cardiomyopathy (F-DCM) describes a clinically and genetically heterogeneous group of diseases, mostly inherited as autosomal dominant traits, having idiopathic left ventricular dilatation and dysfunction as a common phenotype. The age of onset, rate of progression, disease complications, as well as ov...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-012-3707-9
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:Cardiovascular magnetic resonance imaging (CMR) has been established as a modality to detect myocardial viability. The aim of this study was to evaluate myocardial viability by observing transmural extent of infraction and microvascular perfusion level. METHODS:We performed CMR in 30 myocardial infarction (M...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-018-4741-z
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:The angiographic slow/no-reflow phenomenon after primary percutaneous coronary intervention carries a poor prognosis for patients with non-ST-segment elevation acute coronary syndrome (NSTEACS). There is evidence that contrast agents cause endothelial dysfunction, myocardial cell damage, and coronary spasms....
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-018-4692-4
更新日期:2019-02-01 00:00:00
abstract::Transcatheter aortic valve implantation (TAVI) using a balloon-expandable valve has been developed by the authors' group 7 years ago to offer a therapeutic solution to nonoperable or surgical high-risk patients with degenerative aortic stenosis. The technique and the devices used have rapidly evolved thereafter and TA...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-009-3264-z
更新日期:2009-08-01 00:00:00
abstract::Recent developments in technology have stimulated interest in the use of catheter-directed laser energy for removal of atherosclerotic plaques. Over the past three years, intensive research efforts by a number of investigators have defined the potential therapeutic benefit of laser angioplasty, as well as its limitati...
journal_title:Herz
pub_type: 杂志文章
doi:
更新日期:1985-12-01 00:00:00
abstract::Atrial fibrillation represents the most common atrial arrhythmia seen in clinical practice. The surgical treatment of atrial fibrillation is recommended in symptomatic patients as well as in asymptomatic patients at low postoperative risk. As a "stand alone" procedure, surgical ablation therapy is indicated after fail...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-011-3533-5
更新日期:2011-12-01 00:00:00
abstract:BACKGROUND:Postcardiac injury syndrome (PCIS) is an inflammatory complication that derives from injury to the epicardium, myocardium, or endocardium. It occurs after trauma, myocardial infarction, percutaneous coronary intervention, cardiac surgery, intracardiac ablation, and implantation of cardiac implantable electro...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-020-04910-6
更新日期:2020-11-01 00:00:00
abstract::Surgical aortic valve replacement still represents the gold standard in patients with severe symptomatic aortic valve stenosis. In addition to conventional aortic valve replacement by mechanical or biological prostheses via a median sternotomy, novel approaches including minimally invasive strategies and new devices, ...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-017-4593-y
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Recent studies suggest that circulating progenitor cells contribute to the formation of new blood vessels in adults after tissue ischemia. The infusion of these progenitor cells was used as a therapeutic approach to increase vascularization. In several animal models, progenitor cells improved vascularization...
journal_title:Herz
pub_type: 杂志文章,评审
doi:10.1007/s00059-002-2427-y
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:It is believed that most myocardial infarctions result from the rupture of "vulnerable plaques", that share certain common characteristics. These plaques typically consist of a lipid-rich core in the central portion of the thickened intima, covered by a thin friable fibrous cap. Today, one of the important c...
journal_title:Herz
pub_type: 杂志文章
doi:10.1007/s00059-003-2485-9
更新日期:2003-09-01 00:00:00
abstract::Over the past decade there has been a steady proliferation of indices which have been proposed for assessing ventricular function. Many of these indices are based on single measurements and often are insensitive and have limited clinical utility. The present article focuses on the role of wall stress in assessing vent...
journal_title:Herz
pub_type: 杂志文章
doi:
更新日期:1981-10-01 00:00:00