Abstract：
:Right ventricular (RV) failure is an increasingly common clinical problem that may require mechanical support. In contrast to severe left ventricular failure, RV failure is typically more reversible. Therefore, application of shorter-term percutaneous support devices is potentially attractive. Current innovations promise greater availability of such percutaneous RV support devices. This article considers the available mechanical approaches to provide hemodynamic support to treat profound RV failure in the common clinical scenarios in which percutaneous mechanical RV support may be most beneficial.
journal_name
Cardiol Clinjournal_title
Cardiology clinicsauthors
Goldstein JA,Kern MJdoi
10.1016/j.ccl.2012.03.007subject
Has Abstractpub_date
2012-05-01 00:00:00pages
303-10issue
2eissn
0733-8651issn
1558-2264pii
S0733-8651(12)00026-4journal_volume
30pub_type
杂志文章,评审abstract：:Magnetic resonance imaging is unique in its variety of applications for imaging the cardiovascular system. A thorough assessment of myocardial structure, function, and perfusion; assessment of coronary artery anatomy and flow; and spectroscopic evaluation of cardiac energetics can be readily performed by magnetic reso...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/s0733-8651(05)70012-6
更新日期：1998-05-01 00:00:00
abstract：:Athletes with syncope warrant a full evaluation, as it is possible that athletics may unmask heart disease, either structural or electrical, and these athletes may be at risk for sudden cardiac death. The work-up and treatment of syncope in the athlete offers some unique challenges: to diagnose potentially life-threat...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2007.07.005
更新日期：2007-08-01 00:00:00
abstract：:This article discusses the epidemiology of cardiovascular (CV) events in end-stage and early renal disease, summarizes the profile of classic and nonclassic CV risk factors in renal patients, highlights recent evidence documenting accelerated atherogenesis in renal disease, and provides information on the central arte...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2005.03.002
更新日期：2005-08-01 00:00:00
abstract：:The advent of immunotherapy, particularly immune checkpoint inhibitors and chimeric antigen receptor T-cell therapy, has ushered in a promising new era of treatment of patients with a variety of malignancies who historically had a poor prognosis. However, these therapies are associated with potentially life-threatenin...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2019.07.008
更新日期：2019-11-01 00:00:00
abstract：:Despite the decline in rheumatic heart disease worldwide and the use of antibiotic prophylaxis, there is no evidence that the incidence of infective endocarditis is decreasing. In fact, some data suggest it may be increasing. The classical fever of unknown origin presentation represents a minority of infective endocar...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/s0733-8651(03)00023-7
更新日期：2003-05-01 00:00:00
abstract：:Parenterally administered narcotic analgesics are a critically important part of therapy for the patient with acute myocardial ischemic syndromes. These agents are very effective and, when used with appropriate caution and monitoring, are also generally safe. They not only relieve the sensation of severe pain but also...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：
更新日期：1988-02-01 00:00:00
abstract：:Syncope due to idiopathic AV block is characterized by: 1) ECG documentation (usually by means of prolonged ECG monitoring) of paroxysmal complete AV block with one or multiple consecutive pauses, without P-P cycle lengthening or PR interval prolongation, not triggered by atrial or ventricular premature beats nor by r...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2015.04.012
更新日期：2015-08-01 00:00:00
abstract：:Diseases of the thoracic aorta are serious conditions that require close observations. Impressive advances in imaging modalities such as magnetic resonance imaging, computed tomography sacs, and transesophageal echocardiography have aided diagnosis and provided insights into the pathogenesis and natural history of tho...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/s0733-8651(05)70109-0
更新日期：1999-11-01 00:00:00
abstract：:Except for the unique eccentricities of individual devices, most dual-chamber paced rhythms, both normal and abnormal, are readily understood and lend themselves to analysis if the programmed parameters are known. Although they may appear intimidating, this need not be the case if the physician is initially willing to...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：
更新日期：1985-11-01 00:00:00
abstract：:Over the past several decades there has been enormous progress in the understanding of many electrophysiologic characteristics of the AVNRT circuit. Although a great number of questions have been resolved, several pertinent issues require further investigation. Medical treatment remains the most widely used therapeuti...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：
更新日期：1993-02-01 00:00:00
abstract：:Until recently, catheter-based radiofrequency ablation for atrial fibrillation was limited to palliative approaches of either atrioventricular node ablation or modification. It is now recognized that at least a proportion of patients with paroxysmal atrial fibrillation may be suitable for curative ablation of an under...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/s0733-8651(05)70371-4
更新日期：1997-11-01 00:00:00
abstract：:Targeted ultrasound imaging uses acoustically active contrast agents bearing a ligand on the surface that binds to a function-specific molecule. These ultrasound contrast agents are typically gas-filled microbubbles, nongaseous liposomes, or lipid-encapsulated perfluorocarbon emulsions. Binding of the contrast agent t...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2004.02.008
更新日期：2004-05-01 00:00:00
abstract：:In the 1960s, when LVADs and TAHs were introduced into clinical use, researchers estimated that, with this technology, the problem of heart failure could be solved within 20 years. Unfortunately, the evolution of these devices has taken much longer than anticipated. Nevertheless, significant advances have been achieve...
journal_title：Cardiology clinics
pub_type： 历史文章,杂志文章
doi：10.1016/s0733-8651(02)00133-9
更新日期：2003-02-01 00:00:00
abstract：:Thoracoabdominal aortic aneurysms are increasing in incidence. Rupture is associated with a high rate of morbidity and mortality. The historic gold standard of open repair can be performed with low rates of complications at centers of excellence. However, these results are not universally achievable, with significantl...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2017.03.008
更新日期：2017-08-01 00:00:00
abstract：:Chronic total coronary occlusions (CTOs) are a frequent finding in patients with coronary disease and remain one of the most challenging target lesion subsets for intervention. CTOs have been reported in approximately one-third of patients undergoing diagnostic coronary angiography. By nature of their complexity, CTO ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2009.10.003
更新日期：2010-02-01 00:00:00
abstract：:Hypertensive crises, which include hypertensive emergencies and urgencies, are frequently encountered in the emergency department, and require immediate attention as they can lead to irreversible end-organ damage. Normal blood pressure (BP) regulation is altered during acute rises in BP, leading to end-organ damage. M...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2012.07.011
更新日期：2012-11-01 00:00:00
abstract：:With recent technical and clinical advances, adenosine stress perfusion MRI has evolved from a promising research tool to an everyday clinical test. This article reviews the current state of stress perfusion MRI. Specifically, it addresses the following topics: validation of stress perfusion MRI in preclinical studies...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2007.02.002
更新日期：2007-02-01 00:00:00
abstract：:Treatment of coronary bifurcation lesions represents a challenging area in interventional cardiology, but recent advances in percutaneous coronary interventions have led to a dramatic increase in the number of patients successfully treated percutaneously. When compared with nonbifurcation interventions, bifurcation in...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2006.02.003
更新日期：2006-05-01 00:00:00
abstract：:This article reviews the definition, locations, and pathogenesis of acute myocardial infarction and provides a review of the pathology of acute reperfusion therapy. Various complications and sequelae of acute myocardial infarction are also surveyed. ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：
更新日期：1988-02-01 00:00:00
abstract：:An appreciation of the existence of circadian variation in association with the onset of acute coronary disease and of the public health and clinical implications of this temporal nonrandom disease occurrence with possible precipitating factors has been gained only over the past decade. Data providing support for the ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/s0733-8651(05)70271-x
更新日期：1996-05-01 00:00:00
abstract：:The electrocardiographic diagnosis of myocardial infarction (MI) in the presence of left bundle branch block (LBBB) has long been considered problematic or even almost impossible. Many proposed ECG markers in the old literature have now been discarded. However, the advent of reperfusion therapy has generated greater i...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2006.05.002
更新日期：2006-08-01 00:00:00
abstract：:Implantable cardioverter-defibrillators (ICDs) improve survival in patients who have left ventricular dysfunction; however, they are associated with numerous problems at implant and during follow-up. The diagnosis and management of these problems is usually straightforward, but more difficult problems may include the ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2008.03.012
更新日期：2008-08-01 00:00:00
abstract：:Valvular heart disease (VHD) is generally well tolerated during pregnancy; however, the dramatic changes in hemodynamics that occur during pregnancy can lead to clinical decompensation in high-risk women. Women with VHD considering pregnancy should undergo preconception counseling with a high-risk obstetrician and car...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2020.09.010
更新日期：2021-02-01 00:00:00
abstract：:Surrogate endpoints are important for validation of mechanism, early proof of concept, and the rational design of clinical trials for regulatory approval of drugs. The recent failure of several drugs in peripheral arterial disease (PAD) and in atherosclerosis highlights the importance of understanding drug effect and ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2011.04.002
更新日期：2011-08-01 00:00:00
abstract：:This article provides a summary of the types of congenital atrioventricular block and the various acquired diseases in which atrioventricular block may occur. Some lesions found in atrioventricular block are illustrated. ...
journal_title：Cardiology clinics
pub_type： 杂志文章
doi：
更新日期：1984-11-01 00:00:00
abstract：:The field of defibrillation is one of the most rapidly advancing areas in resuscitation. Defibrillation is also one of the most promising interventions for achieving improved survival from cardiac arrest. The purpose of this article is to provide an overview of the science and clinical applications of defibrillation. ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/s0733-8651(03)00062-6
更新日期：2002-02-01 00:00:00
abstract：:Abnormal systolic ventricular function and persistent ischemia are sensitive indicators of poor prognosis following myocardial infarction. The use of exercise improves the utility of both radionuclide ventriculography and myocardial perfusion scintigraphy in the identification of postinfarction patients at high risk o...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：
更新日期：1984-08-01 00:00:00
abstract：:Excimer laser angioplasty has evolved from a difficult experimental procedure to a more refined intervention with flexible catheters, well-defined indications, and consistent results for certain lesion types such as aortoostial stenosis, total occlusions, and certain saphenous vein graft lesions. This article reviews ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：
更新日期：1994-11-01 00:00:00
abstract：:Hypertrophic cardiomyopathy is a genetic heart disease with heterogeneous clinical features, including progression to advanced heart failure. The development of these symptoms can be related to outflow obstruction but in some patients reflects an underlying process of fibrosis and progressive ventricular dysfunction. ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2018.08.007
更新日期：2019-02-01 00:00:00
abstract：:High-density lipoproteins (HDLs) have presented an attractive target for development of new therapies for cardiovascular prevention on the basis of epidemiology and preclinical studies demonstrating their protective properties. Development of HDL mimetics provides an opportunity to administer functional HDL. However, ...
journal_title：Cardiology clinics
pub_type： 杂志文章,评审
doi：10.1016/j.ccl.2017.12.012
更新日期：2018-05-01 00:00:00
