Preprocedural statin use is associated with a reduced hazard of postprocedural myonecrosis in patients undergoing rotational atherectomy--a propensity-adjusted analysis.

abstract：BACKGROUND:High-intensity interval training has been shown to be superior to moderate continuous exercise training in improving exercise capacity and endothelial function in patients with coronary artery disease. The objective of this study was to evaluate this training model on in-stent restenosis following percutaneo...

journal_title：American heart journal

authors： Munk PS,Staal EM,Butt N,Isaksen K,Larsen AI

更新日期：2009-11-01 00:00:00

abstract：:Complex coronary morphologic abnormalities with thrombus and ulceration have been recognized in acute ischemic syndromes by angiography, angioscopy, and autopsy. However, in vivo histopathologic correlates of unstable ischemic syndromes have not been described. The purpose of this study was to characterize intracorona...

journal_title：American heart journal

authors： DiSciascio G,Cowley MJ,Goudreau E,Vetrovec GW,Johnson DE

更新日期：1994-09-01 00:00:00

abstract：:Recent experimental and clinical data have stimulated interest in the use of alpha-adrenergic antagonists in acute myocardial infarction. We evaluated nicergoline, a new relatively selective alpha 1-antagonist which uniquely lowers heart rate. Open-chest dogs, randomized to control (n = 25) or intravenously treated gr...

journal_title：American heart journal

authors： Bolli R,Brandon TA,Fisher DJ,Fernandez GC,Miller RR

更新日期：1983-11-01 00:00:00

abstract：CLINICAL SCENARIO:A 67-year-old man is referred to your cardiology clinic complaining of worsening angina and dyspnea on exertion. Physical examination reveals a harsh grade IV/VI late-peaking crescendo-decresendo systolic murmur, loudest at the upper sternal border. The aortic closure sound is diminished. Echocardiogr...

journal_title：American heart journal

authors： Meine TJ,Harrison JK

更新日期：2004-07-01 00:00:00

abstract：:Studies were conducted in 15 patients with coronary artery disease to determine if the type of pacing used to induce an extrasystole had a bearing on subsequent postextrasystolic potentiation (PESP) and if the fact that these were evaluated in jeopardized or nonjeopardized portions of the ventricle altered the ability...

journal_title：American heart journal

authors： Cooper MW,Lutherer LO,Stanton MW,Lust RM Jr

更新日期：1986-02-01 00:00:00

abstract：:The clinical usefulness of cardiac imaging modalities that rely upon the detection of perfusion defects and wall motion disturbances requires conditions that provoke a heterogeneity of coronary flow and a myocardial oxygen imbalance, respectively. Traditionally, this has been achieved by exercise stress testing. Many ...

journal_title：American heart journal

authors： van Rugge FP,van der Wall EE,Bruschke AV

更新日期：1992-08-01 00:00:00

abstract：BACKGROUND:Although inflammation is a core element of atherogenesis and plasma levels of fibrinogen (FGB), homocysteine, and intercellular adhesion molecule-1 (ICAM-1) differ by race/ethnicity, little is known about the role of genetic polymorphisms in the FGB, methylenetetrahydrofolate reductase (MTHFR), and ICAM-1 ge...

journal_title：American heart journal

authors： Albert MA,Pare G,Morris A,Rose L,Buring J,Ridker PM,Zee RY

更新日期：2009-04-01 00:00:00

abstract：:Acute myocardial infarction (MI) patients remain at high risk for recurrent events. Cholesterol efflux, mediated by apolipoprotein A-I, removes excess cholesterol from atherosclerotic plaque and transports it to the liver for excretion. Impaired cholesterol efflux is associated with higher cardiovascular (CV) event ra...

journal_title：American heart journal

authors： Gibson CM,Kastelein JJP,Phillips AT,Aylward PE,Yee MK,Tendera M,Nicholls SJ,Pocock S,Goodman SG,Alexander JH,Lincoff AM,Bode C,Duffy D,Heise M,Berman G,Mears SJ,Tricoci P,Deckelbaum LI,Steg PG,Ridker P,Mehran R

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:According to a recent meta-analysis, parathyroid hormone (PTH) excess is associated with increased cardiovascular disease (CVD) risk, but existing studies are limited. We examined in a prospective study the association of PTH with the incidence of CVD, taking into account vitamin D and other confounding vari...

journal_title：American heart journal

authors： Folsom AR,Alonso A,Misialek JR,Michos ED,Selvin E,Eckfeldt JH,Coresh J,Pankow JS,Lutsey PL

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:The few available studies of the Centers for Medicare and Medicaid Services Hospital Inpatient Quality Reporting (IQR) care process indicators have not linked receipt of recommended care processes in heart failure (HF) with lower mortality. Because the Veterans Health Administration (VHA) also tracks hospita...

journal_title：American heart journal

authors： Wu WC,Jiang L,Friedmann PD,Trivedi A

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND:Statins are effective in the prevention of coronary events and the treatment of acute coronary syndromes. However, their efficacy and safety in patients with heart failure (HF) are unknown. In this review, we discuss the evidence for the efficacy and safety of statin therapy in patients with HF. METHODS:We ...

journal_title：American heart journal

authors： Raina A,Pickering T,Shimbo D

更新日期：2006-07-01 00:00:00

abstract：:Three cases of apical left ventricular hypertrophy demonstrating a sequestered small left ventricular apical cavity with complete systolic and partial diastolic intraventricular obstruction are described. Doppler studies revealed that flow from the apical chamber is aborted during early systole with further emptying d...

journal_title：American heart journal

authors： Zoghbi WA,Haichin RN,Quinones MA

更新日期：1988-12-01 00:00:00

abstract：:Valve area and cardiac output were determined with magnetic resonance (MR) velocity mapping in 12 patients with aortic stenosis. Heart catheterization, Doppler echocardiography, and indicator dilution were performed for comparison. Left ventricle could be catheterized in only nine patients; in these cases, MR measured...

journal_title：American heart journal

authors： Søndergaard L,Hildebrandt P,Lindvig K,Thomsen C,Ståhlberg F,Kassis E,Henriksen O

更新日期：1993-11-01 00:00:00

abstract：:Eight patients with multifocal atrial tachycardia received 7 to 12 gm of magnesium sulfate intravenously over a 5-hour period. Potassium supplements were given initially or added later. Initial arterial blood gases showed mean pH 7.48 +/- 0.03, PcO2 39.7 torr, PO2 72 torr, HCO-3 29.8 +/- 4.5 mEq/L, and base excess 6.8...

journal_title：American heart journal

authors： Iseri LT,Fairshter RD,Hardemann JL,Brodsky MA

更新日期：1985-10-01 00:00:00

abstract：:Repetitive 10-hour ECG recordings of 289 patients obtained within a year after myocardial infarction were analyzed for the presence of ventricular runs, and their association with various types of ventricular ectopic activity (VEA), average rate of premature ventricular complexes (PVCs), and coupling interval of PVCs ...

journal_title：American heart journal

authors： Thanavaro S,Kleiger RE,Miller JP,Province MA,Friedman E,Oliver GC

更新日期：1983-09-01 00:00:00

abstract：BACKGROUND:Moderate alcohol drinking and marine omega-3 fatty acids (omega3) have both been associated with low mortality from coronary heart disease (CHD). However, there is little data evaluating the interactions of wine ethanol drinking with omega3 in CHD patients. METHODS:The relationships between wine drinking an...

journal_title：American heart journal

authors： de Lorgeril M,Salen P,Martin JL,Boucher F,de Leiris J

更新日期：2008-01-01 00:00:00

abstract：:The antiarrhythmic effects of mexiletine (n = 14) were compared to procainamide (n = 16) by a double-blind parallel protocol in 30 patients (group I) with frequent premature ventricular contractions (PVCs) (greater than 20/hr), and to amiodarone by an open-label sequential approach in 25 patients (mean left ventricula...

journal_title：American heart journal

authors： Nademanee K,Feld G,Hendrickson J,Intarachot V,Yale C,Heng MK,Singh BN

更新日期：1985-11-01 00:00:00

abstract：BACKGROUND:The purpose of this investigation was to quantify the amount of intralesional calcium detected by intravascular ultrasound (IVUS) compared with undecalcified histology in human arteries. This method preserves intralesional calcium and reduces sectioning artifacts, thereby providing an accurate measure of cal...

journal_title：American heart journal

authors： Kostamaa H,Donovan J,Kasaoka S,Tobis J,Fitzpatrick L

更新日期：1999-03-01 00:00:00

abstract：:A new mechanically rotated 20 MHz intravascular ultrasound guide wire (0.032 inch) with a transducer core was placed through the central lumen of a peripheral arterial balloon-expandable stent. Using an anesthetized canine model, 11 stents were then deployed into the iliac or femoral arteries. Eight stents were succes...

journal_title：American heart journal

authors： Tenaglia AN,Kisslo K,Kelly S,Hamm MA,Crowley R,Davidson CJ

更新日期：1993-05-01 00:00:00

abstract：BACKGROUND:Acute myocardial infarction (AMI) has become a major cause of hospitalization and mortality in China. There has been limited data to date available to characterize AMI presentation, contemporary patterns of medical care, and outcomes in China. AIMS:The CAMI Registry is a national project with the objectives...

journal_title：American heart journal

authors： Xu H,Li W,Yang J,Wiviott SD,Sabatine MS,Peterson ED,Xian Y,Roe MT,Zhao W,Wang Y,Tang X,Jia X,Wu Y,Gao R,Yang Y,CAMI Registry study group.

更新日期：2016-05-01 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

authors： Rieber J,Jung P,Koenig A,Schiele T,Shapiro M,Hoffmann U,Klauss V

更新日期：2007-03-01 00:00:00

abstract：:In a double-blind, randomized crossover study of 12 patients suffering from chronic bronchitis, the comparative influence of equipotent doses of pindolol (5 mg) and metoprolol (100 mg) on the bronchodilatory potential of inhaled fenoterol (0.4 mg), a beta 2-agonist, was investigated by means of body plethysmography. N...

journal_title：American heart journal

authors： von Wichert P

更新日期：1982-08-01 00:00:00

abstract：:Fenoldopam mesylate (SK&F 82526-J) is a novel benzazepine derivative. It has selective agonist activity at post-junctional (DA1) vascular dopaminergic receptors, which normally subserve renal artery vasodilation. Previous studies in normal subjects and in patients with hypertension indicate that fenoldopam increases r...

journal_title：American heart journal

authors： Francis GS,Wilson BC,Rector TS

更新日期：1988-08-01 00:00:00

abstract：BACKGROUND:Inflammation might promote the development of atherosclerosis, and high levels of C-reactive protein (CRP) and fibrinogen are associated with an increased risk of acute coronary events. OBJECTIVE:We assessed the levels of CRP and other risk factors in patients with angiographically documented coronary arter...

journal_title：American heart journal

authors： Abdelmouttaleb I,Danchin N,Ilardo C,Aimone-Gastin I,Angioï M,Lozniewski A,Loubinoux J,Le Faou A,Guéant JL

更新日期：1999-02-01 00:00:00

abstract：:M-mode echocardiographic records of 26 patients with surgically proven complete atrioventricular canal defect were reviewed. Fragmentation of the interventricular septum and anterior displacement of the mitral annulus into the left ventricular outflow tract were noted in all patients. In 25 of 26 a common atrioventric...

journal_title：American heart journal

authors： Johnson GL,Twyman RE,Todd EP,Cottrill CM,Noonan JA

更新日期：1981-05-01 00:00:00

abstract：:The amount of cross-sectional area narrowing by atherosclerotic plaques in each 5 mm long sement of the left main, left anterior descending, left circumflex, and right coronary arteries was analyzed at necropsy in 15 patients with type II hyperlipoproteinemia (HLP), in 13 with type IV HLP, and in 10 with known normal ...

journal_title：American heart journal

authors： Cabin HS,Roberts WC

更新日期：1981-01-01 00:00:00

abstract：BACKGROUND:Elevated resting heart rate (RHR) is known to be associated with reduced survival but inconsistencies remain, including lack of significance in most studies of healthy women, lack of independence from systolic blood pressure (SBP) in some, and the suggestion that RHR is merely functioning as a marker of phys...

journal_title：American heart journal

authors： Cooney MT,Vartiainen E,Laatikainen T,Juolevi A,Dudina A,Graham IM

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND:Larger studies evaluating the angiographic results of second-generation stents are scarce. The objectives of this study were to assess current standards of angiographic and clinical outcomes after implantation of the second-generation stainless steel stent, NIR (Medinol Ltd, Tel Aviv, Israel), and to compare...

journal_title：American heart journal

authors： Jørgensen E,Kelbaek H,Helqvist S,Jensen GV,Saunamäki K,Kastrup J,Madsen JK,Kløvgaard L,Thuesen L,Villadsen A,van Weert AW,Reiber JH,Danish multicenter stent study (DANSTENT).

更新日期：2003-02-01 00:00:00

abstract：BACKGROUND:Device-detected subclinical atrial fibrillation (AF) refers to infrequent, short-lasting, asymptomatic AF that is detected only with long-term continuous monitoring. Subclinical AF is common and associated with an increased risk of stroke; however, the risk of stroke with subclinical AF is lower than for cli...

journal_title：American heart journal

authors： Lopes RD,Alings M,Connolly SJ,Beresh H,Granger CB,Mazuecos JB,Boriani G,Nielsen JC,Conen D,Hohnloser SH,Mairesse GH,Mabo P,Camm AJ,Healey JS

更新日期：2017-07-01 00:00:00

abstract：:Percutaneous balloon mitral valvuloplasty has been shown to be an effective means of reducing mitral valve gradient and increasing mitral valve area in patients with mitral stenosis. Most techniques currently employed for performing this procedure involve delivery of one or two balloon valvuloplasty catheters through ...

journal_title：American heart journal

authors： Fields CD,Slovenkai GA,Isner JM

更新日期：1990-03-01 00:00:00