Abstract:
BACKGROUND:Perioperative myocardial injury (PMI) remains a major cause of perioperative morbidity and mortality but clinical strategies to prevent PMI are still uncertain. METHODS AND RESULTS:We comprehensively searched PubMed for major research articles concerning clinical strategies to prevent PMI. The key findings are as follows: (1) the American College of Cardiology/American Heart Association guideline update for perioperative cardiovascular evaluation for noncardiac surgery is very useful to stratify cardiac risk preoperatively; (2) cardiac troponin has emerged as a biomarker to diagnose postoperative PMI and to predict clinical outcomes; (3) coronary revascularization before noncardiac surgery probably would provide cardiac protection in select patients, especially in patients with high-risk coronary artery disease; (4) elective noncardiac surgery should be postponed in patients who received coronary stenting recently because of high incidence of serious cardiac complications (minimum 6-8 weeks for bare metal stents and 6-12 months for drug-eluting stents); and (5) beta-blockers and statins are very promising drugs and probably would prevent PMI in a select patient population, especially in patients with intermediate risk and stable coronary artery disease. CONCLUSIONS:Further studies, especially randomized clinical trials and mechanistic investigation are needed to find the best and effective clinical strategies to prevent/reduce PMI.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Sun JZ,Maguire Ddoi
10.1016/j.ahj.2007.07.025subject
Has Abstractpub_date
2007-12-01 00:00:00pages
1021-8issue
6eissn
0002-8703issn
1097-6744pii
S0002-8703(07)00608-4journal_volume
154pub_type
杂志文章,评审abstract::Nitrates are widely used for the management of congestive heart failure (CHF), as well as angina pectoris. In both situations, nitrates significantly increase exercise capacity. The mechanism of this beneficial effect is unclear, especially in CHF. Isosorbide dinitrate reduces pulmonary capillary wedge pressure (PCWP)...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/0002-8703(85)90494-6
更新日期:1985-07-01 00:00:00
abstract:BACKGROUND:31-Phosphorus-magnetic resonance spectroscopy may provide pathophysiological insights into the high-energy phosphate metabolism of the myocardium as measured by phosphocreatine to adenosine triphosphate (PCr/ATP) ratio. Aim of the present study was to determine in vivo the relation between cardiac PCr/ATP ra...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2011.04.012
更新日期:2011-07-01 00:00:00
abstract::The present generation of implantable cardioverter defibrillators (ICDs) provides a very effective device for monitoring and treating life-threatening ventricular tachyarrhythmia. Patients at risk of sudden cardiac death who are directed to this form of treatment usually have severe coronary artery disease, previous m...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(94)90087-6
更新日期:1994-04-01 00:00:00
abstract::Recently, the theory that hyperinflammation is the body's primary response to potent stimulus has been challenged. Indeed, a deregulation of the immune system could be the cause of multiple organ failure. So far, clinicians have focused on the last steps of the inflammatory cascade. However, little attention has been ...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2008.07.008
更新日期:2008-12-01 00:00:00
abstract:AIMS:Furosemide is commonly prescribed for symptom relief in heart failure (HF) patients. Although few data support the continuous use of loop diuretics in apparently euvolemic HF patients with mild symptoms, there is concern about safety of diuretic withdrawal in these patients. The ReBIC-1 trial was designed to evalu...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ahj.2017.08.012
更新日期:2017-12-01 00:00:00
abstract::The response of S1 amplitude to exercise stress was investigated in patients with coronary heart disease. Phonocardiograms were recorded at rest and during a multistage bicycle ergometer exercise test in a group of 22 patients with angina pectoris and documented coronary disease, and in a normal control group comprise...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(75)90461-5
更新日期:1975-12-01 00:00:00
abstract:BACKGROUND:The purpose of the current study was to determine whether survival after revascularization (coronary artery bypass grafting or percutaneous transluminal coronary angioplasty) is influenced by the extent of electrocardiographic (ECG) evidence of previous myocardial infarction (MI) in patients with ischemic ca...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1067/mhj.2002.119996
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Protease-activated receptor 1 antagonism with vorapaxar represents a novel strategy for platelet inhibition. In TRACER, vorapaxar was compared with placebo plus standard of care among 12,944 patients with non-ST-segment elevation acute coronary syndromes. We anticipated that most patients would have received...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ahj.2014.09.002
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Recent work has demonstrated a link between retinopathy, a marker of microvascular disease, and the development of heart failure, a finding particularly relevant in individuals with diabetes. Our objective was to assess the relationship between retinopathy and cardiac structure and function in a cohort of in...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2008.10.019
更新日期:2009-03-01 00:00:00
abstract:BACKGROUND:In the TRACER trial, vorapaxar, a protease-activated receptor-1 antagonist, plus standard care in non-ST-segment elevation acute coronary syndrome (NSTE ACS) patients did not significantly reduce the primary composite end point but reduced a key secondary end point and significantly increased bleeding. Histo...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ahj.2014.06.017
更新日期:2014-10-01 00:00:00
abstract::We studied the diagnostic value of exercise electrocardiographic (ECG) testing in 191 patients who were completely asymptomatic 6 months after a successful percutaneous transluminal coronary angioplasty procedure. With > 70%- and > 50%-diameter stenosis at follow-up as restenosis criteria, the sensitivities of exercis...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-8703(95)90267-8
更新日期:1995-03-01 00:00:00
abstract:BACKGROUND:Despite the known benefits of cardiac rehabilitation in patients with coronary artery disease, referral rates to rehabilitation programs remain low. We determined the incidence and determinants of cardiac rehabilitation referral rates for patients undergoing percutaneous coronary intervention (PCI). METHODS...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2010.11.016
更新日期:2011-03-01 00:00:00
abstract::The incidence and prognosis of acute coronary reocclusion occurring after patients had left the catheterization laboratory following a successful percutaneous transluminal coronary angioplasty (PTCA) procedure and the temporal relation of this event to the discontinuation of systemic heparin administration were analyz...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(88)90326-2
更新日期:1988-09-01 00:00:00
abstract:AIMS:There is a growing concern about the occurrence of coronary artery aneurysms (CAAs) after drug-eluting stent (DES) implantation and their long-term course. We assessed the occurrence and the factors affecting the long-term outcome of DES-associated CAA. METHODS AND RESULTS:We analyzed 3,612 consecutive patients (...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2010.07.013
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:This study examines how the dissemination of stenting and procedural shifts to high-volume facilities have affected short-term outcomes after percutaneous coronary intervention (PCI). METHODS:Discharge information from the 1994 and 1997 US Nationwide Inpatient Sample was used. Data from 1994 involved 84,036...
journal_title:American heart journal
pub_type: 杂志文章
doi:
更新日期:2002-08-01 00:00:00
abstract:OBJECTIVES:We aim to review the studies comparing coronary calcification across different ethnic groups. BACKGROUND:There is still uncertainty regarding ethnic differences in the prevalence, progression, and risk of coronary artery disease. Clues to possible racial differences in rates of coronary heart disease (CHD) ...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2006.08.008
更新日期:2006-11-01 00:00:00
abstract::We developed a new angiographic score of the extent of coronary disease (extent score), which we compared with conventional stenosis and vessel scores that emphasize the severity of stenosis. Scores were determined in 132 patients (29 women, 103 men with a mean age of 55 +/- 10 years) who underwent elective coronary a...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(05)80173-5
更新日期:1990-06-01 00:00:00
abstract::A double-blind multicenter study compared oral acebutolol (n = 182) with hydrochlorothiazide (n = 178) in the treatment of mild to moderate essential hypertension (diastolic blood pressure 95 to 114 mm Hg). Both agents produced significant and comparable reductions in systolic, diastolic, and mean arterial blood press...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/0002-8703(86)90153-5
更新日期:1986-02-01 00:00:00
abstract:BACKGROUND:Early reperfusion therapy improves the clinical outcomes of patients with acute myocardial infarction (AMI), but benefits are limited by reperfusion injury in some patients. We examined the effect of nicorandil, a hybrid of K(ATP) channel opener and nicotinamide nitrate, on reactive oxygen species (ROS) form...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.ahj.2004.05.014
更新日期:2004-10-01 00:00:00
abstract:BACKGROUND:Diabetic nephropathy is associated with increased cardiovascular events. Coronary atherosclerosis is responsible for many of these events, but other mechanisms such as impaired flow reserve may be involved. The purpose of this study was to define the prevalence and mechanism of abnormal coronary velocity res...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2003.07.029
更新日期:2004-06-01 00:00:00
abstract::Left circumflex coronary blood flow was increased significantly (20 per cent) during stimulation of somatic afferent fibers. The change in CBF was associated with significant increases in heart rate and arterial pressure and significant decrease in coronary vascular resistance. Controlling heart rate or preventing car...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(79)90318-1
更新日期:1979-07-01 00:00:00
abstract::The efficacy and safety of sotalol therapy for ventricular arrhythmias was evaluated in 133 patients with drug-refractory ventricular arrhythmias. All patients had baseline electrophysiologic studies before and after oral sotalol therapy. Sixty-six patients were discharged home, treated with sotalol (52 patients witho...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(96)90008-3
更新日期:1996-11-01 00:00:00
abstract::Although many patients with coronary artery disease (CAD) have a positive exercise test without pain, the frequency and significance of this "silent" ischemia is unclear. Therefore, we studied 122 consecutive clinically stable patients with angiographically defined CAD (greater than 75 per cent luminal stenosis) and a...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(78)90234-x
更新日期:1978-04-01 00:00:00
abstract:BACKGROUND:Aortopulmonary collaterals (APCs) are frequently observed before and after the Fontan procedure. However, the mechanism of the development of APCs is unknown. We hypothesized that one or several antiangiogenic and/or angiogenic growth factors might play a role in the development of APCs. METHODS:Eighty-five...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.03.009
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:Anemia in heart failure is both common and associated with worse symptoms and increased mortality. Several small randomized controlled trials (RCTs) have assessed erythropoiesis-stimulating agents (ESAs), but definitive evaluation and clinical guidance are required. We sought to systematically review the eff...
journal_title:American heart journal
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ahj.2011.02.013
更新日期:2011-05-01 00:00:00
abstract::To clarify the difference between alcoholic cardiomyopathy and dilated cardiomyopathy and to investigate the characteristics of alcoholic cardiomyopathy, right ventricular endomyocardial biopsy was performed, and the two diseases were compared clinically and histologically. Changes in the cardiothoracic ratio, cardiac...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(93)90175-9
更新日期:1993-03-01 00:00:00
abstract:BACKGROUND:Bleeding and blood transfusion are associated with increased morbidity and mortality among patients with non-ST-segment elevation acute coronary syndromes (NSTE ACS); however, the economic consequences of these complications are not well defined. We sought to determine the relationship between bleeding, bloo...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2007.10.014
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND:Invasive coronary angiography (ICA) alone fails to accurately select patients with intermediate stenoses who should be treated by percutaneous coronary intervention (PCI). Previous studies have demonstrated the usefulness of fractional flow reserve (FFR) for identifying patients in whom deferring an intended...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.11.013
更新日期:2007-03-01 00:00:00
abstract::To evaluate the mechanisms involved in nitrate tolerance, we randomized 23 patients with congestive heart failure resulting from coronary artery disease to an isosorbide dinitrate or a molsidomine infusion. The drugs were titrated to decrease pulmonary capillary wedge pressure by > or = 30% or > or = 10 mm Hg. Then is...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-8703(94)90632-7
更新日期:1994-09-01 00:00:00
abstract:BACKGROUND:Chest pain in the absence of obstructive coronary artery disease (CAD) is common in women; it is frequently associated with debilitating symptoms and repeated evaluations and may be caused by coronary microvascular dysfunction. However, the prevalence and determinants of microvascular dysfunction in these wo...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1067/mhj.2001.114198
更新日期:2001-05-01 00:00:00