Acute decompensated heart failure.

abstract：:In this article, the author sought to review the two primary components of diastolic function that are most directly and accurately determined using invasive methodologies. For chamber relaxation this is optimally achieved using a micromanometer catheter, whereas for chamber compliance (or its inverse stiffness) this ...

journal_title：Cardiology clinics

authors： Kass DA

更新日期：2000-08-01 00:00:00

abstract：:In conclusion, the findings of most recent studies show that moderate-intensity aerobic exercise training can lower BP in patients with stage 1 and 2 essential hypertension. The average reduction in BP is 10.5 mm Hg for systolic and 7.6 mm Hg for diastolic BP. The reductions do not appear to be gender- or age-specific...

journal_title：Cardiology clinics

authors： Kokkinos PF,Narayan P,Papademetriou V

更新日期：2001-08-01 00:00:00

abstract：:Proarrhythmia is a potentially lethal adverse effect of antiarrhythmic drugs. Underlying mechanisms and the approaches to identification are discussed. The applicability of electrophysiologic testing is considered, with particular reference to the validity of the different responses to programmed stimulation considere...

journal_title：Cardiology clinics

authors： Rae AP

更新日期：1986-08-01 00:00:00

abstract：:The overall management and prognosis of patients with acute myocardial infarction must take into account not only infarct size but also the site and locus of involvement as determined by electrocardiography. Transmural versus nontransmural infarction is discussed in relation to therapy and prognosis. ...

journal_title：Cardiology clinics

authors： Roberts R,Pratt CM

更新日期：1984-02-01 00:00:00

abstract：:There has been heightened interest in the design and role of preparticipation screening for high school and college athletes. An American Heart Association consensus panel, composed of cardiovascular specialists and other physician experts having extensive clinical experience with athletes of all ages as well as a leg...

journal_title：Cardiology clinics

authors： Maron BJ

更新日期：1997-08-01 00:00:00

abstract：:The ideal aortic valve substitute remains elusive. Bioprosthetic valves are the replacement option of choice in elderly patients undergoing aortic valve replacement (AVR). When implanted in young and middle-aged adults, both bioprosthetic and mechanical valves are associated with excess mortality compared with the age...

journal_title：Cardiology clinics

authors： Mazine A,El-Hamamsy I

更新日期：2020-02-01 00:00:00

abstract：:Subaortic stenosis can be a complex disease of multiple anatomic etiologies. At the core is either an elongated and narrow outflow tract as compared to normal or a fully muscle-rimmed VSD used as an intraventricular routing pathway. An array of treatment modalities is needed for an effective management strategy. ...

journal_title：Cardiology clinics

authors： Van Arsdell G,Tsoi K

更新日期：2002-08-01 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

authors： Dikow R,Zeier M,Ritz E

更新日期：2005-08-01 00:00:00

abstract：:The major adaptations of the maternal cardiovascular system that progress throughout gestation may unmask previously unrecognized heart disease and result in significant morbidity and mortality. Most of these changes are almost fully reversed in the weeks and months after delivery. Hemodynamic changes during pregnancy...

journal_title：Cardiology clinics

authors： Ouzounian JG,Elkayam U

更新日期：2012-08-01 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

authors： Remetz MS,Cabin HS

更新日期：1988-02-01 00:00:00

abstract：:The Swan-Ganz catheter was developed 35 to 40 years ago for intensive and cardiac care units to allow bedside placement and continuous monitoring and recording of right-sided heart, pulmonary artery, and wedge pressures and reasonably accurate determinations of cardiac output. Considerations for the clinical applicati...

journal_title：Cardiology clinics

authors： Leier CV

更新日期：2007-11-01 00:00:00

abstract：:Ischemic heart disease remains the leading cause of death worldwide. Low-density lipoprotein cholesterol (LDL-C) has proved to have a causal relationship with atherosclerotic cardiovascular disease. Lowering LDL-C improves outcomes, although some patients continue to have residual risk of cardiovascular disease. Cardi...

journal_title：Cardiology clinics

authors： Hadjiphilippou S,Ray KK

更新日期：2018-05-01 00:00:00

abstract：:Addressing the psychosocial concerns of the growing population of adults with congenital heart disease presents a unique challenge to health care providers. These patients frequently need information about their disease with emphasis on how it may affect their sexuality, childbearing, and risk of having children with ...

journal_title：Cardiology clinics

authors： Hart EM,Garson A Jr

更新日期：1993-11-01 00:00:00

abstract：:The myocardium consists of three compartments: cardiac muscle cells; a nutritive microcirculation; and an extracellular matrix composed largely of fibrillar collagen. The hypertrophic remodeling of the myocardium, which involves each of these compartments, can be adaptive or pathologic. This article reviews the remode...

journal_title：Cardiology clinics

authors： Weber KT,Janicki JS

更新日期：1989-02-01 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

authors： Lewey J,Andrade L,Levine LD

更新日期：2021-02-01 00:00:00

abstract：:Although it is convenient to think of hypertension in its renal, epidemiologic, and vascular eras, a new perspective is rapidly coming to the forefront. As we become more critical in evaluating the performance of our health care systems, it is obvious that the major problems in hypertension do not lie entirely with un...

journal_title：Cardiology clinics

authors： Weber MA

更新日期：1995-11-01 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

authors： Johnson W,Nguyen ML,Patel R

更新日期：2012-11-01 00:00:00

abstract：:Incident heart failure and the burden of hospitalization may be demonstrating a decline. However, as the population ages, the prevalence of heart failure continues to increase. Mortality among heart failure patients is increasingly due to non-cardiovascular causes. Current evidence-based therapy for heart failure has ...

journal_title：Cardiology clinics

authors： Mitter SS,Yancy CW

更新日期：2017-05-01 00:00:00

abstract：:Assessment of HRV through time domain variables is a simple and practical method of assessing autonomic function. In this capacity its utility has been demonstrated in normal subjects and in diverse cardiac and noncardiac pathologic states. It can be used to assess the effects of drugs and other interventions, includi...

journal_title：Cardiology clinics

authors： Kleiger RE,Stein PK,Bosner MS,Rottman JN

更新日期：1992-08-01 00:00:00

abstract：:As the incidence of valvular disease in the elderly is increasing, understanding of its pathogenesis and natural progression as well as surgical approaches and device technologies are improving. Future studies are needed to develop medical interventions that slow or halt the degenerative valvular processes associated ...

journal_title：Cardiology clinics

authors： Hinchman DA,Otto CM

更新日期：1999-02-01 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

authors： Levine A,Gupta CA,Gass A

更新日期：2019-02-01 00:00:00

abstract：:Syncope is a common but complex medical disorder with a multitude of etiologies, some of which are still not well understood. In a general population, the greatest diagnostic yield is from the history and physical examination. Numerous other diagnostic modalities include Holter monitoring, signal-averaged ECG, cardiac...

journal_title：Cardiology clinics

authors： Chang-Sing P,Peter CT

更新日期：1991-11-01 00:00:00

abstract：:Despite tremendous progress made in the management of CHD, a significant number of fatal and nonfatal CHD events still occur, which leads researchers to target other modifiable risk factors for CHD including low HDL-c (high density lipoprotein cholesterol). Although the torcetrapib experience was a major blow to CETP ...

journal_title：Cardiology clinics

authors： Neeli H,Rader DJ

更新日期：2008-11-01 00:00:00

abstract：:In this era of interventional electrophysiology, the accuracy of the electrocardiogram in diagnosis of supraventricular tachycardia could be improved by detailed endocardial mapping and confirmed by results of radiofrequency catheter ablation. This article describes the electrocardiographic characteristics for differe...

journal_title：Cardiology clinics

authors： Chen SA,Tai CT,Chiang CE,Chang MS

更新日期：1997-11-01 00:00:00

abstract：:Atrial septal defects (ASDs) can be complicated by cardioembolic strokes, but the exact incidence is unknown. Patients with large and small shunts may present with a cardioembolic stroke. Patients with cryptogenic strokes should have cardiac ultrasound to see if an ASD is present. Cardioembolic strokes associated with...

journal_title：Cardiology clinics

authors： Leppert M,Poisson SN,Carroll JD

更新日期：2016-05-01 00:00:00

abstract：:Catheter ablation for atrial fibrillation in patients with heart failure with reduced ejection fraction is associated with improvement in patient-centered outcomes, such as mortality, heart failure readmission, and atrial fibrillation recurrence, compared with standard medical therapy with or without device therapy. T...

journal_title：Cardiology clinics

authors： Agasthi P,Tseng A,Lee JZ,Mulpuru SK

更新日期：2019-05-01 00:00:00

abstract：:Although the long-term durability of stent grafts is still a concern, stent-graft treatment is already the best option in a large number of patients with descending thoracic aortic diseases who are poor candidates for surgical repair, or in an acute setting. With improved capability to recognize proper anatomy and sel...

journal_title：Cardiology clinics

authors： Fattori R

更新日期：2010-05-01 00:00:00

abstract：:To overcome the not negligible metallic drug-eluting stents adverse events rate, the polymeric or metallic bioresorbable scaffolds were designed to provide early drug delivery and mechanical support followed by complete resorption. However, the long-term evidence, focusing on the leading Absorb BVS technology, showed ...

journal_title：Cardiology clinics

authors： Masiero G,Rodinò G,Matsuda J,Tarantini G

更新日期：2020-11-01 00:00:00

abstract：:Coronary computed tomographic angiography (CTA) is a promising noninvasive tool that allows the visualization of plaque morphology. Plaques characterized by positive remodeling, low attenuation, and napkin ring circular enhancement on contrast-enhanced coronary CTA have been regarded as rupture-prone vulnerable plaque...

journal_title：Cardiology clinics

authors： Fujimoto S,Kondo T,Narula J

更新日期：2012-02-01 00:00:00

abstract：:Percutaneous left atrial appendage (LAA) closure is being increasingly used as a treatment strategy to prevent stroke in patients with atrial fibrillation (AF) who have contraindications to anticoagulants. Several approaches and devices have been developed in the last few years, each with their own unique set of advan...

journal_title：Cardiology clinics

authors： Syed FF,DeSimone CV,Friedman PA,Asirvatham SJ

更新日期：2014-11-01 00:00:00