Abstract:
:Viral respiratory infections are risk factors for cardiovascular disease (CVD). Underlying CVD is also associated with an increased risk of complications following viral respiratory infections, including increased morbidity, mortality, and health care utilization. Globally, these phenomena are observed with seasonal influenza and with the current coronavirus disease 2019 (COVID-19) pandemic. Persons with CVD represent an important target population for respiratory virus vaccines, with capacity developed within 3 large ongoing influenza vaccine cardiovascular outcomes trials to determine the potential cardioprotective effects of influenza vaccines. In the context of COVID-19, these international trial networks may be uniquely positioned to redeploy infrastructure to study therapies for primary and secondary prevention of COVID-19. Here, we describe mechanistic links between influenza and COVID-19 infection and the risk of acute cardiovascular events, summarize the data to date on the potential cardioprotective effects of influenza vaccines, and describe the ongoing influenza vaccine cardiovascular outcomes trials, highlighting important lessons learned that are applicable to COVID-19.
journal_name
J Am Coll Cardioljournal_title
Journal of the American College of Cardiologyauthors
Behrouzi B,Araujo Campoverde MV,Liang K,Talbot HK,Bogoch II,McGeer A,Fröbert O,Loeb M,Vardeny O,Solomon SD,Udell JAdoi
10.1016/j.jacc.2020.08.028subject
Has Abstractpub_date
2020-10-13 00:00:00pages
1777-1794issue
15eissn
0735-1097issn
1558-3597pii
S0735-1097(20)36325-7journal_volume
76pub_type
杂志文章,评审abstract::Left ventricular noncompaction (LVNC) describes a ventricular wall anatomy characterized by prominent left ventricular (LV) trabeculae, a thin compacted layer, and deep intertrabecular recesses. Individual variability is extreme, and trabeculae represent a sort of individual "cardioprinting." By itself, the diagnosis ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2016.05.096
更新日期:2016-08-30 00:00:00
abstract:OBJECTIVES:The present study examined the ability of real-time myocardial contrast echocardiography (MCE) to delineate abnormalities produced by graded coronary stenoses and to correlate signal intensity (SI) parameters derived from destruction/refilling curves with regional myocardial blood flow (MBF) and contractile ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(00)01046-9
更新日期:2001-01-01 00:00:00
abstract:OBJECTIVES:We sought to demonstrate the electrophysiologic (EP) mechanism of the ST-T change in Brugada syndrome. BACKGROUND:Brugada syndrome is characterized by various electrocardiographic manifestations (e.g., right bundle branch block, ST-segment elevation, and terminal T-wave inversion in the right precordial lea...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(02)01964-2
更新日期:2002-07-17 00:00:00
abstract::Acute myocardial ischemia is known to cause impairment of both left ventricular systolic and diastolic function. To further investigate these changes as well as their relation to common clinical variables (electrocardiographic [ECG] changes and chest pain), 32 patients were evaluated with Doppler echocardiography duri...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(87)80266-8
更新日期:1987-10-01 00:00:00
abstract::Using contrast-enhanced computed tomography, the effects of hyperosmolar mannitol and methylprednisolone on experimentally produced myocardial infarcts were evaluated serially over the course of approximately 1 month. Infarct size, initial perfusion defect (jeopardized segment) and noninfarcted muscle mass were determ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,收录出版
doi:10.1016/s0735-1097(85)80047-4
更新日期:1985-02-01 00:00:00
abstract:OBJECTIVES:The aim of the current study was to evaluate the effect of recipient age on the regenerative response to implantation with young skeletal myoblasts (SKMCs) after a coronary artery ligation. BACKGROUND:In contrast with previous findings in animals, the initial clinical trials of cell transplantation after a ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2007.06.009
更新日期:2007-09-11 00:00:00
abstract:OBJECTIVES:The goal of this study was to report a variety of atrial tachycardia that might be caused by an unusual electrophysiologic substrate. BACKGROUND:The mechanism of atrial tachycardias is attributed to re-entry, abnormal automaticity or triggered activity, based on their electropharmacological responses. A rat...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章
doi:10.1016/s0735-1097(00)00906-2
更新日期:2000-11-01 00:00:00
abstract::Electrophysiologic and histologic studies were performed on Langendorff-perfused human hearts from patients who underwent heart transplantation because of extensive infarction. In nine hearts, 15 sustained ventricular tachycardias could be induced by programmed stimulation. In all hearts, mapping of epicardial and end...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(90)92832-m
更新日期:1990-06-01 00:00:00
abstract:OBJECTIVES:This study sought to determine the range and prevalence of practices being implemented by hospitals to reduce 30-day readmissions of patients with heart failure or acute myocardial infarction (AMI). BACKGROUND:Readmissions of patients with heart failure or AMI are both common and costly; however, evidence o...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2012.03.067
更新日期:2012-08-14 00:00:00
abstract::The antiarrhythmic effects of verapamil, 17-monochloracetylajmaline, mexiletine and amiodarone were compared in 14 patients with chagasic myocarditis. Drugs and placebo were administered orally in the following order: placebo and verapamil, placebo and 17-monochloracetylajmaline, placebo and mexiletine (1 week each) a...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(86)80232-7
更新日期:1986-05-01 00:00:00
abstract::Six patients with coexistent Mahaim and Kent accessory connections are described. Two had left nodoventricular Mahaim connections, the first reported cases demonstrating these findings. In neither were the left-sided Mahaim connections components of a tachycardia and their presence was incidental. In two of four with ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(87)80020-7
更新日期:1987-08-01 00:00:00
abstract:BACKGROUND:Transcatheter mitral valve replacement (TMVR) is a rapidly evolving therapy. Follow-up of TMVR patients remains limited in duration and number treated. OBJECTIVES:The purpose of this study was to examine outcomes with expanded follow-up for the first 100 patients who underwent TMVR with the prosthesis. MET...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2018.12.066
更新日期:2019-03-26 00:00:00
abstract:OBJECTIVES:Apoptosis develops in several heart diseases, but the therapeutic options are limited. It was hypothesized that nicotine, which inhibits apoptosis in several cells, inhibits cardiac apoptosis induced by lipopolysaccharide (LPS). BACKGROUND:Over-the-counter nicotine produces sustained levels (10 to 25 ng/ml)...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(02)02820-6
更新日期:2003-02-05 00:00:00
abstract::Patients with chronic heart failure (CHF) have a resting restrictive ventilatory defect. Any type of exercise requires patients with CHF to markedly increase their minute ventilation. Patients with chronic obstructive pulmonary disease (COPD) have airflow obstruction that leads to dynamic lung hyperinflation and reduc...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2004.03.063
更新日期:2004-08-04 00:00:00
abstract:OBJECTIVES:The aim of this study was to determine the prevalence and characteristics of ambulatory myocardial ischemia in patients with diabetes mellitus and to delineate the relation between the presence and severity of autonomic nervous system dysfunction and the incidence and time of onset of myocardial ischemia. B...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(94)90855-9
更新日期:1994-10-01 00:00:00
abstract:OBJECTIVES:This study sought to investigate the impact of a common T(-786)C single-nucleotide polymorphism (SNP) in the promoter of the endothelial nitric oxide synthase (eNOS, NOS3) gene on cardiovascular (CV) death in a prospective cohort study. BACKGROUND:The T(-786)C SNP eNOS gene implies a blunted endothelium-dep...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2006.05.046
更新日期:2006-09-19 00:00:00
abstract:OBJECTIVES:The purpose of this study was to design a more efficient protocol for the electrical cardioversion of atrial arrhythmias. BACKGROUND:Guidelines for electrical cardioversion of atrial arrhythmias recommend starting with low energy shocks, which are often ineffective. METHODS:We recorded the sequence of shoc...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(01)01540-6
更新日期:2001-11-01 00:00:00
abstract:BACKGROUND:Autosomal recessive hypercholesterolemia (ARH) is a rare lipid disorder characterized by premature atherosclerotic cardiovascular disease (ASCVD). There are sparse data for clinical management and cardiovascular outcomes in ARH. OBJECTIVES:Evaluation of changes in lipid management, achievement of low-densit...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2017.11.028
更新日期:2018-01-23 00:00:00
abstract:OBJECTIVES:We sought to determine the likelihood and predictors of spontaneous conversion to sinus rhythm of recent-onset atrial fibrillation (symptoms <72 h). BACKGROUND:Although spontaneous conversion of recent-onset atrial fibrillation is common, the likelihood and clinical and echocardiographic predictors have not...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(97)00534-2
更新日期:1998-03-01 00:00:00
abstract::Anisoylated plasminogen streptokinase activator complex (APSAC) is a new thrombolytic agent that is of interest because of its ease of administration as an intravenous bolus injection. This report describes the first double-blind, placebo-controlled evaluation of intravenous APSAC for coronary recanalization in acute ...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0735-1097(87)80181-x
更新日期:1987-07-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to investigate the appropriateness of stenting a functionally nonsignificant stenosis. BACKGROUND:Percutaneous coronary intervention (PCI) of an intermediate stenosis without evidence of ischemia is often performed, but its benefit is unproven. Coronary pressure-derived fractio...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.jacc.2007.01.087
更新日期:2007-05-29 00:00:00
abstract::Inappropriate sinus tachycardia (IST) is a syndrome in which the sinus heart rate is inexplicably faster than expected and associated symptoms are present. The heart rate at rest, even in a supine position, can exceed 100 beats/min; minimal activity accelerates the rate rapidly and substantially. Patients with IST may...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2012.07.074
更新日期:2013-02-26 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate whether myocardial inflammation (MC) and endothelial activation are associated with clinically detectable endothelial dysfunction. BACKGROUND:In patients with MC, immunohistologic evaluation of myocardial biopsies demonstrates a cellular infiltrate of lymphocytes in ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(02)01990-3
更新日期:2002-08-07 00:00:00
abstract:OBJECTIVES:This study was done to test the hypothesis that a forced diuresis with maintenance of intravascular volume after contrast exposure would reduce the rate of contrast-induced renal injury. BACKGROUND:We have previously shown a graded relationship with the degree of postprocedure renal failure and the probabil...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0735-1097(98)00574-9
更新日期:1999-02-01 00:00:00
abstract:OBJECTIVES:To explain the discrepancy between the symptomatic status of patients and the hemodynamically calculated mitral valve area during long-term follow-up after mitral balloon valvulotomy, mitral valve orifice variability after dobutamine infusion was investigated in two groups of patients. BACKGROUND:A signific...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(93)90597-t
更新日期:1993-11-15 00:00:00
abstract::The immediate and long-term efficacy of coronary angioplasty in the elderly was determined by studying 752 patients greater than or equal to 65 years old and comparing patients greater than or equal to 75 years old with those 65 to 74 years old. The oldest patients were more highly symptomatic, were more likely to be ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(10)80130-5
更新日期:1991-05-01 00:00:00
abstract:OBJECTIVES:This study sought to evaluate the ability of the proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor evolocumab to reduce the risk of complex coronary atherosclerosis requiring revascularization. BACKGROUND:PCSK9 inhibitors induce plaque regression and reduce the risk of coronary revascularizati...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2020.11.011
更新日期:2021-01-26 00:00:00
abstract:OBJECTIVES:The objective of this study was to identify predictors of defibrillation threshold in patients undergoing epicardial defibrillator implantation. BACKGROUND:Factors that predict epicardial defibrillation efficacy are poorly defined. METHODS:The data from 375 consecutive adult patients were reviewed. After e...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/0735-1097(93)90379-f
更新日期:1993-06-01 00:00:00
abstract::The calcium transients associated with contraction in human working myocardium were recorded by use of the bioluminescent protein, aequorin, a substance that emits light when it combines with calcium ion (Ca++). Small amounts of aequorin were microinjected into superficial cells of human atrial and ventricular muscle ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(84)80028-5
更新日期:1984-02-01 00:00:00
abstract:OBJECTIVES:We sought to compare standard lower extremity vascular laboratory treadmill exercise with the office-based active pedal plantarflexion technique. BACKGROUND:Intermittent claudication is relatively common in elderly patients and is an important predictor of cardiovascular morbidity and mortality. Noninvasive...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0735-1097(01)01120-2
更新日期:2001-04-01 00:00:00