Abstract:
:After a documented decline in the incidence of acute rheumatic fever in the United States during the past three decades, an apparent resurgence has occurred in the mid-1980s. Although standards of living have continued to improve with concomitant decrease in crowding and easier accessibility to medical care, the precise reasons for the decline remain unexplained. Furthermore, the decline has occurred even though there is no epidemiologic evidence to suggest any reduction in the incidence of group A streptococcal pharyngitis. Just as the decline remains unexplained, so also does the "resurgence". Of considerable interest are the facts that the preceding pharyngitis has been mild in the majority of cases, the incidence of documented carditis has been high (over 90% in one series), and the rheumatic fever has been concentrated in middle class families with ready access to medical care. Even more intriguing has been the appearance of very mucoid strains of group A streptococci at the same time. While this simultaneous appearance suggests "rheumatogenicity", this has not been substantiated; no "rheumatogenic factor" has yet been isolated from these strains. This outbreak, although small in comparison with the number of cases occurring in many of the developing countries of the world, has important implications for those countries. Unless and until the pathogenesis of rheumatic fever is fully understood, methods of control will not be optimal.
journal_name
Int J Cardioljournal_title
International journal of cardiologyauthors
Kaplan EL,Markowitz Mdoi
10.1016/0167-5273(88)90003-4subject
Has Abstractpub_date
1988-10-01 00:00:00pages
3-10issue
1eissn
0167-5273issn
1874-1754pii
0167-5273(88)90003-4journal_volume
21pub_type
杂志文章,评审abstract::We describe a rare case of a sporadiac form of multiple myxoma and highlight the unusual combination of left atrial and right ventricular tumors. Transoesophageal echocardiography proved superior to precordial imaging in detecting all four masses (two in left atrium and two in right ventricle). ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(93)90063-m
更新日期:1993-12-31 00:00:00
abstract:AIMS:Pacing/cardiac resynchronization therapy (CRT) implant training currently lacks a common system to objectively assess trainee ability to perform required tasks at predetermined performance levels. The purpose of this study was to primarily examine construct validity and reliability, secondarily discriminative vali...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2020.02.003
更新日期:2020-05-15 00:00:00
abstract::Heart muscle involvement associated with human immunodeficiency virus (HIV) infection may present as myocarditis, dilated cardiomyopathy or as isolated left or right ventricular dysfunction. Histopathological and ultra structural findings with different degrees of cardiac-chamber dilation have been described and an im...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2008.12.207
更新日期:2011-02-03 00:00:00
abstract:INTRODUCTION:We aim to characterize the nature and magnitude of the prospective association between education and incident heart failure (HF) in the Atherosclerosis Risk in Communities (ARIC) Study and investigate any causal relevance to the association between them. METHODS:The final sample size was 12,315 in this st...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2020.09.068
更新日期:2021-02-01 00:00:00
abstract::We tested the hypothesis of anaphylaxis as a pathogenic factor in acute myocardial infarction. Mast cells were counted in the myocardium, coronary arteries and airways. Total serum IgE, mast cell tryptase, complements C3, C4, and factor B, were measured in 29 cases of sudden death from coronary artery thrombosis and i...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(95)02448-6
更新日期:1995-11-10 00:00:00
abstract::Myocarditis was discovered as heart disease at autopsy with the use of microscope. In 1900, with the name of acute interstitial myocarditis, Carl Ludwig Alfred Fiedler first reported the history of a sudden cardiac heart failure, in the absence of coronary, valve, pericardial disease or classical specific infections w...
journal_title:International journal of cardiology
pub_type: 历史文章,杂志文章
doi:10.1016/j.ijcard.2019.07.046
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Measurement of flow-mediated vasodilation (FMD) is an established method for assessing endothelial function. Measurement of FMD is useful for showing the relationship between atherosclerosis and endothelial function, mechanisms of endothelial dysfunction, and clinical implications including effects of interv...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2018.05.006
更新日期:2018-08-15 00:00:00
abstract::Autoimmune polyglandular syndromes (APS) consist of the failure of two or more endocrinal glands together requiring hormone replacement. Type II APS, first described by Schmidt in 1926, is the commonest type of APS. In majority of patients, type II APS consists of Addison's disease in combination with autoimmune thyro...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2009.03.020
更新日期:2011-05-19 00:00:00
abstract:BACKGROUND:Hypertension is associated with involvement of target organs which varies among the different ethnic groups. The multiplicity of the population in Israel offers an opportunity for evaluating target organ damage in hypertensive patients of different ethnic origins. METHODS AND RESULTS:Data were collected fro...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2006.03.049
更新日期:2007-03-20 00:00:00
abstract::Pregnancy can precipitate cardiac arrhythmias not previously present in seemingly well individuals. Risk of arrhythmias is relatively higher during labor and delivery. Potential factors that can promote arrhythmias in pregnancy and during labor and delivery include the direct cardiac electrophysiological effects of ho...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/s0167-5273(02)00601-0
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND:During the last few years, several different devices have been proposed for atrial septal defect (ASD) percutaneous closure. For the Amplatzer Septal Occluder (ASO) device, accurate balloon sizing is considered of paramount importance because the prosthesis waist has to be exactly adjusted to the defect diam...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2003.04.022
更新日期:2004-05-01 00:00:00
abstract::To study the relationship of complex ventricular arrhythmias to the presence and extent of myocardial damage, 556 chronic chagasic patients were submitted to an extensive protocol, including left ventricular cineangiography and Holter monitoring, and properly classified according to clinical, electrocardiographic and ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(90)90006-q
更新日期:1990-07-01 00:00:00
abstract::It is not clear if men and women with high numbers of risk factors (HiMF) for metabolic syndrome (MetS) have impaired capacities to perform activities of daily living (ADL's) and lower quality of life (QoL) in the absence of symptomatic heart disease. Our results indicate that in women there is a correlation between t...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2007.11.046
更新日期:2009-04-03 00:00:00
abstract:BACKGROUND:Optical coherence tomography (OCT) is an intravascular imaging modality capable of providing in situ images of tissues at near histologic resolution. In this study we examine the utility of OCT in identifying vascular changes related to pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmona...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.07.215
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:Impaired bioavailability of endothelium-derived nitric oxide (NO) and endothelial dysfunction may play a pivotal role in the pathogenesis of in-stent restenosis (ISR) after coronary stenting. We aimed to investigate the relation between asymmetric dimethylarginine (ADMA), an endogenous NO synthase inhibitor,...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2019.05.003
更新日期:2019-08-15 00:00:00
abstract:BACKGROUND:Knowledge about change in the characteristics and outcome of in hospital cardiac arrests (IHCAs) is insufficient. AIM:To describe a 20year perspective of in hospital cardiac arrest (IHCA) in wards with and without monitoring capabilities. SETTINGS:Sahlgrenska University Hospital (800 beds). The number of b...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.04.013
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND/OBJECTIVE:Increased physical activity (PA) and decreased sedentary behaviors (SBs) may have beneficial effects on cardio-metabolic risk in adolescents. The aim of this study was to examine the associations between independent/combined effects of PA and SB with individual/clustered cardio-metabolic risk facto...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2015.03.176
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Apoptosis plays a major role in the transition to heart failure (HF) in systemic hypertension although the underlying mechanisms are still unclear. The aim of this study was to determine the relationship between apoptosis, left ventricular remodeling, heart failure and the myocyte expression of survivin, an ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2005.07.061
更新日期:2006-08-28 00:00:00
abstract:BACKGROUND:Lp(a), implicated in both atherogenesis and thrombosis pathways, varies significantly by demographic and metabolic factors, providing challenges for its use in Coronary Heart Disease (CHD) risk. The purpose of this study was to investigate whether type-2 diabetic subjects, relative to non-diabetics, might be...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2010.02.021
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Coarctation of the Aorta (CoA) is associated with increased aortic stiffness and diastolic left ventricular dysfunction. The mechanisms involved and impact of age remain unclear. It was the aim of this study to characterize arterial and cardiac function, their correlation, and the effect of age in children a...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2020.08.095
更新日期:2021-01-15 00:00:00
abstract::Metabolic liver function is significantly decreased in patients with advanced chronic heart failure (CHF). The purpose of the study was to evaluate correlation of NT-proBNP with metabolic liver function as assessed with (13)C-methacetin breath test in patients with acute decompensation of chronic heart failure (ADHF)....
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2009.03.022
更新日期:2010-10-08 00:00:00
abstract:OBJECTIVE:The present article aimed to provide accurate estimate of the control rate of hypertension and the influencing factors in hospitals of different grades in Chongqing. METHODS:In this survey, hypertensive outpatients were recruited from 5 tertiary hospitals, 6 secondary hospitals and 5 primary hospitals in 9 d...
journal_title:International journal of cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ijcard.2014.07.263
更新日期:2014-10-20 00:00:00
abstract:BACKGROUND:Troponin I and T are sensitive markers of myocardial injury. The presence of elevated troponin often prompts further investigation with coronary angiography. METHODS:We present a series of patients presenting to our unit with raised troponin I and supraventricular tachycardia (SVT) that prompted coronary an...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2004.05.076
更新日期:2005-07-20 00:00:00
abstract::The effect of neurogenic coronary vasomotor tone upon contraction in ischemic myocardium was investigated in awake, mongrel dogs. The animals were chronically instrumented with a hydraulic occluder around the left circumflex coronary artery; a small catheter was also implanted within the vessel. Ultra-sound crystal pa...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(90)90085-j
更新日期:1990-03-01 00:00:00
abstract:BACKGROUND:Occlusion of the right coronary artery (RCA) may promote atrial fibrillation (AF) by creating a right atrial substrate. However, the presence and extent of coronary artery disease (CAD) is usually not considered to tailor AF ablation strategies. This study was aimed to analyze the possible association betwee...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2014.12.039
更新日期:2015-02-15 00:00:00
abstract:UNLABELLED:Atrial fibrillation (AF) is a common arrhythmia with important therapeutic and prognostic implications. An attempt to restore sinus rhythm is considered in most patients with AF. The aim of this study was to assess the value of echocardiographic examination and plasma atrial natriuretic peptide (ANP) evaluat...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2004.08.062
更新日期:2005-09-01 00:00:00
abstract:BACKGROUND:Long-term administration of nitrates results in the development of tolerance. Nitrate tolerance is considered to occur in association with oxidative stress, although its underlying mechanisms are multi-factorial. Fluvastatin, a newly developed statin, is considered to have not only a cholesterol-lowering eff...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(02)00529-6
更新日期:2003-08-01 00:00:00
abstract:BACKGROUND:Direct oral anticoagulants (DOACs) have emerged as the preferred choice of oral anticoagulation in patients with atrial fibrillation. Randomized trials have demonstrated the efficacy and safety of DOAC in patients undergoing electrical cardioversion (ECV); however, there is limited real-world data. OBJECTIV...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2020.10.070
更新日期:2020-11-02 00:00:00
abstract:BACKGROUND:The prevalence of success of percutaneous coronary interventions (PCIs) of chronic total occlusions (CTOs) remains relatively low. We determined the effect of preoperative multidetector computed tomography coronary angiography (CTCA) in PCIs of CTOs. METHODS:The study population was 100 consecutive patients...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2010.10.026
更新日期:2012-04-05 00:00:00
abstract::The formation of an intravascular thrombus underlies the clinical symptoms associated with acute coronary syndromes (ACS). Plaque rupture signals the recruitment and activation of platelets, initiation of the coagulation cascade, and generation of thrombin, resulting in the formation of a platelet-rich thrombus. Use o...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2011.10.104
更新日期:2013-02-10 00:00:00