Endothelial progenitor cells: regulation and contribution to adult neovascularization.

abstract：:47 patients with aortic valve disease were studied by left ventricular micromanometry and cineangiography before and 18 months after successful valve replacement. There were 27 patients (17 with aortic stenosis, ten with aortic insufficiency) with moderate hypertrophy (angiographic mass less than 180 g/m2) and 20 pati...

journal_title：Herz

authors： Krayenbuehl HP,Hess OM,Schneider J,Turina M

更新日期：1984-10-01 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

authors： Machraoui A,Schött D,Ong TS,Straub H,Jaedicke W,Barmeyer J

更新日期：1981-12-01 00:00:00

abstract：:The progress in cardiology during the last 50 years can best be studied by looking at the diagnostics and treatment of patients with aortic valve stenosis. Previously, the clinical examination, electrocardiography (ECG) and chest X‑ray were used before heart catheterization, which included a transseptal puncture to co...

journal_title：Herz

authors： Erbel R

更新日期：2020-11-01 00:00:00

abstract：:Blood pressure, together with proteinuria, represents one of the most important factors in the progression of chronic renal failure (CRF). Antihypertensive therapy is beneficial to slow down the progression of a variety of chronic renal diseases, no matter what the cause. Intraglomerular hypertension, increased glomer...

journal_title：Herz

authors： Wolf S,Risler T

更新日期：2004-05-01 00:00:00

abstract：BACKGROUND:The beta-adrenergic receptors of the myocardium play an important role in the regulation of heart function. The beta-adrenergic receptors belong to the family of G-protein coupled receptors. Three subtypes have been distinguished (beta1-, beta2-, and beta3-adrenoceptors). The receptors consist of seven membr...

journal_title：Herz

authors： Wallukat G

更新日期：2002-11-01 00:00:00

abstract：:Over the past 25 years carotid artery stenting (CAS) has emerged as an alternative to carotid endarterectomy (CEA). Most of all younger patients and symptomatic patients with contralateral carotid artery occlusion particularly benefit from CAS. To achieve an optimal result with CAS, patient selection and even more imp...

journal_title：Herz

authors： Schofer J,Bijuklic K

更新日期：2013-11-01 00:00:00

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

authors： Klepzig H Jr,Scherer D,Kober G,Maul FD,Kanemoto N,Standke R,Hör G,Kaltenbach M

更新日期：1981-08-01 00:00:00

abstract：:Blood pressure, the central parameter in the diagnosis of arterial hypertension, is subject to a high degree of variability. The dilemma for the evaluating physician is that he has no true value for the resting blood pressure that is both comparable and reproducible. Reproducibility, however, is an essential requireme...

journal_title：Herz

authors： Franz IW

更新日期：1987-04-01 00:00:00

abstract：:Positron emission tomography, advanced through technical developments, has now evolved into a routinely applicable method for clinical investigation. The rubidium-82 generator, without the need for a cyclotron, provides a source of positron radionuclide which enables delineation of cardiac structures. Three characteri...

journal_title：Herz

authors： Gould KL,Mullani N

更新日期：1987-02-01 00:00:00

abstract：CASE REPORT:A 41-year-old male saw his general practitioner because of progressive atypical angina symptoms and palpitations for the last 7 years. Chest X-ray showed a mediastinal mass. Further investigation by computed tomography (CT), magnetic resonance imaging (MRI) and cardiac catheterization revealed two bronchoge...

journal_title：Herz

authors： Kusch B,Vogt S,Rybinski L,Moosdorf R

更新日期：2002-12-01 00:00:00

abstract：:The diagnosis of varicose veins is based on historical details pertaining to risk factors such as familial preponderance, advanced age, overweight, multiple births, professional activities carried out mainly in the standing or sitting position, use of oral contraceptives, diuretics or drugs which lower venous tone. Sw...

journal_title：Herz

authors： Hauer G

更新日期：1989-10-01 00:00:00

abstract：:One of the most important treatment principles in interventional cardiology relies on myocardial revascularization by percutaneous coronary intervention (PCI) or surgical placement of coronary artery bypass grafts (CABG). However, in order to apply these principles effectively, it is important to identify patients who...

journal_title：Herz

authors： Nef H,Renker M,Hamm CW,European Society of Cardiology.,European Association for Cardio-thoracic Surgery.

更新日期：2014-12-01 00:00:00

abstract：:In eleven patients with aortic dissection or perforated endocarditic aortic wall abscess cavity, the diagnostic usefulness of Color Doppler Echocardiography (CDE) for the identification of true and false lumen as well as the perforation jet was assessed by comparison with the findings of angiography, digital subtracti...

journal_title：Herz

authors： Bogunovic N,Philippi H,Mannebach H,Gleichmann U

更新日期：1987-06-01 00:00:00

abstract：:Diastolic function in coronary artery disease is modified to a variable extent. There are distinct abnormalities produced during acute ischemia, and following myocardial infarction. The pathophysiology of diastolic abnormalities in these two syndromes is reviewed. During acute ischemia filling pressures of the left ve...

journal_title：Herz

authors： Carroll JD,Carroll EP

更新日期：1991-02-01 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

authors： Do DD,Husmann M

更新日期：2007-02-01 00:00:00

abstract：:Leg artery stenoses often indicate generalized atherosclerosis of the arterial circulation. They can easily and reliably be diagnosed by the family physician or the nurse with Doppler ultrasound measurements and the calculation of the ankle-brachial index (ABI). A decreased value (< 0.9) is not only a sign of peripher...

journal_title：Herz

authors： Diehm C,Allenberg JR,Pittrow D,Darius H

更新日期：2007-08-01 00:00:00

abstract：:The post-cardiac transplantation patient is frequently debilitated as a result of "end-stage" heart disease and typically demonstrates muscle wasting, with a reduced work capacity, maximum heart rate and peak oxygen uptake. At submaximal effort perceived exertion and ventilation are higher, and the absolute ventilator...

journal_title：Herz

authors： Kavanagh T

更新日期：1991-08-01 00:00:00

abstract：:Doppler echocardiography enables noninvasive determination of blood velocity and flow area through which quantitation of blood flow in vessels and across valvular orifices can be achieved. The stroke volume is rendered as the product of the flow area and the area beneath the velocity curve; on taking the heart rate in...

journal_title：Herz

authors： Zoghbi WA,Quinones MA

更新日期：1986-10-01 00:00:00

abstract：OBJECTIVES:Little is known about cardiac involvement in m.3243A>G variant carriers. Thus, this study aimed to assess type and frequency of cardiac disease in symptomatic and asymptomatic m.3243A>G carriers. METHODS:Systematic literature review. RESULTS:The m.3243A>G variant may manifest phenotypically as mitochondria...

journal_title：Herz

authors： Finsterer J,Zarrouk-Mahjoub S

更新日期：2020-06-01 00:00:00

abstract：BACKGROUND:It is not known whether older patients with acute heart failure (HF) receiving tolvaptan have decreased mortality rates and a better long-term prognosis than patients who receive furosemide. We conducted a systematic review of randomized controlled trials (RCTs) to address this issue. METHODS:The Medline, E...

journal_title：Herz

authors： Huang WL,Yang Y,Yang J,Yang J,Wang HB,Xiong XL,Zhang YF

更新日期：2018-06-01 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

authors： King RJ,Grant PJ

更新日期：2016-05-01 00:00:00

abstract：:The European Society of Cardiology (ESC) has recently published new guidelines on the diagnosis and management of chronic coronary syndromes (CCS). Due to variable symptoms, objective tests are often necessary to confirm the diagnosis, exclude alternative diagnoses, and assess the severity of underlying disease. This ...

journal_title：Herz

authors： Saraste A,Knuuti J

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:Experimental and clinical studies have suggested that the presence of fragmented QRS complex (fQRS) is associated with various cardiovascular diseases. fQRS may predict major adverse cardiovascular events (MACE). The current meta-analysis was performed using clinical outcome studies to evaluate the role of f...

journal_title：Herz

authors： Xu Y,Qiu Z,Xu Y,Bao H,Gao S,Cheng X

更新日期：2015-03-01 00:00:00

abstract：BACKGROUND:Atrial remodeling in the form of fibrosis is considered the basis in the development of atrial fibrillation (AF). The aim of this study was to investigate the effects of doxycycline on atrial remodeling induced by chronic intermittent hypoxia (CIH) and the mechanisms underlying such changes. METHODS:A total...

journal_title：Herz

authors： Zhang K,Ma Z,Wang W,Liu R,Zhang Y,Yuan M,Li G

更新日期：2020-11-01 00:00:00

abstract：:The diagnosis of constrictive pericarditis should be considered in any patient with unexplained right heart failure. The differentiation between constrictive pericarditis and restrictive cardiomyopathy is based on a combination of clinical presentation, history and imaging, and on occasion, on the basis of invasive he...

journal_title：Herz

authors： Zwas DR,Gotsman I,Admon D,Keren A

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND:The emerging term "visceral adiposity index (VAI)" was reported to be closely correlated with glycemic disturbances and diabetes risk. However, whether VAI could predict future type 2 diabetes mellitus (DM) is unknown. Here, we aimed to assess the predictive value of VAI for DM in a Chinese population via a ...

journal_title：Herz

authors： Wang Y,He S,He J,Wang S,Liu K,Chen X

更新日期：2015-05-01 00:00:00

abstract：:Appraisal of the risk to which outpatients with chest pain are exposed is an important clinical problem that frequently occurs. The need to decide in day-to-day practice between a conservative or invasive approach in patients with chest pain is often difficult and the decision has grave implications. Stress echocardio...

journal_title：Herz

authors： Leischik R,Erbel R

更新日期：2005-12-01 00:00:00

abstract：:The standardized and constant fixed-dose rate, no necessity for a close and regular blood monitoring as well as the small number of interactions with other drugs and daily food make therapy with the new oral anticoagulants dabigatran and rivaroxaban and in future presumably apixaban much easier and more feasible than ...

journal_title：Herz

authors： Osterspey A,Krome A

更新日期：2012-06-01 00:00:00

abstract：:The genetic information for the development of an organism is stored and inherited by deoxyribonucleic acid (DNA). In higher organisms the DNA is located within the cell nucleus. DNA has the structure of a double helix and contains a specific sequence of four types of nucleotides that are specified by the bases adenin...

journal_title：Herz

authors： Marian AJ,Roberts R

更新日期：1993-08-01 00:00:00

abstract：:Between 1975 and 1991, 5 patients were operated for traumatic tricuspid insufficiency. The patients, all male, with the age at surgery of 15 to 61 years (mean 39 years), suffered previous nonpenetrating trauma to the chest 0.1 to 23 years (mean 13.2 years) earlier. Symptoms were known for 0 to 18 years (mean 10.5 year...

journal_title：Herz

authors： Holper K,Hähnel C,Augustin N,Meisner H

更新日期：1996-06-01 00:00:00