Acute myocardial infarction-related coronary artery residual narrowing after intravenous streptokinase: relationship with previous coronary symptoms.

abstract：BACKGROUND:Diabetes is associated with a high rate of events after acute coronary syndrome and percutaneous coronary intervention despite aspirin treatment. Once daily aspirin might not provide 24-hour stable biological efficacy in patients with diabetes. We compared the biological efficacy of the same daily dose of as...

journal_title：American heart journal

authors： Dillinger JG,Drissa A,Sideris G,Bal dit Sollier C,Voicu S,Manzo Silberman S,Logeart D,Drouet L,Henry P

更新日期：2012-10-01 00:00:00

abstract：:A total of 127 patients with chronic heart failure referred to our exercise laboratory were studied retrospectively to identify parameters predictive of prognosis. Patients were followed for a mean of 14.6 months. The group as a whole had severe ventricular dysfunction with a median ejection fraction of 17% and a medi...

journal_title：American heart journal

authors： Parameshwar J,Keegan J,Sparrow J,Sutton GC,Poole-Wilson PA

更新日期：1992-02-01 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：BACKGROUND:Chronic kidney disease (CKD) is associated with an adverse prognosis in patients with coronary heart disease. Cardiac rehabilitation (CR) improves morbidity and mortality among patients with coronary heart disease, but its impact on patients with concomitant CKD has not been described. METHODS:We compared b...

journal_title：American heart journal

authors： Venkataraman R,Sanderson B,Bittner V

更新日期：2005-12-01 00:00:00

abstract：:Coronary artery disease remains the leading cause of death in developed countries despite significant progress in primary prevention and treatment strategies. Older patients are at particularly high risk of poor outcomes following acute coronary syndrome and impaired nutrition, including low vitamin D levels, may play...

journal_title：American heart journal

authors： Kunadian V,Ford GA,Bawamia B,Qiu W,Manson JE

更新日期：2014-03-01 00:00:00

abstract：:The development of ECG Minnesota Q-QS codes and their subsequent evolution were studied in the first 692 subjects to enter the POSCH program who had had one MI. The mean interval from MI to entry into the study was 2.2 years. Sixty-three percent of the subjects developed the most significant code with the infarction. ...

journal_title：American heart journal

authors： Karnegis JN,Matts J,Tuna N

更新日期：1985-08-01 00:00:00

abstract：BACKGROUND:Plasma levels of brain natriuretic peptide (BNP) are increased in patients with left heart failure. In patients with severe pulmonary embolism (PE), primary right ventricular (RV) dysfunction is frequent. Little is known about BNP secretion in acute RV failure. METHODS:We prospectively studied 50 consecutiv...

journal_title：American heart journal

authors： Krüger S,Graf J,Merx MW,Koch KC,Kunz D,Hanrath P,Janssens U

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:The follow-up of patients with mitral and tricuspid regurgitation is important for their clinical treatment. We aimed to evaluate the reproducibility of the flow convergence method in mitral and tricuspid regurgitation. METHODS:The proximal flow convergence region was imaged with color Doppler ultrasound sc...

journal_title：American heart journal

authors： Grossmann G,Hoffmeister A,Imhof A,Giesler M,Hombach V,Spiess J

更新日期：2004-04-01 00:00:00

abstract：:T-lymphocyte levels may adversely affect the clinical course and outcome of patients with acute myocardial infarction (AMI). To characterize the T-lymphocyte profile during AMI and to explore whether these cells play a detrimental role in the extent of myocardial insult, levels of T-lymphocyte subpopulations, free sol...

journal_title：American heart journal

authors： Blum A,Sclarovsky S,Rehavia E,Shohat B

更新日期：1994-05-01 00:00:00

abstract：:The antihypertensive efficacy, safety, and lipid effects of doxazosin, a selective alpha 1-inhibitor, were assessed in a general practice setting. Three hundred twenty-six patients were entered into the study, which involved three phases: (1) a 2-week baseline period, (2) an 8-week period in which patients received 1 ...

journal_title：American heart journal

authors： Naber FB

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND:Diastolic dysfunction is common immediately after coronary artery bypass surgery (CABG). The duration of this phenomenon is unknown. Intravenous calcium is frequently administered during separation from cardiopulmonary bypass (CPB). We sought to determine whether intravenous calcium influences perioperative ...

journal_title：American heart journal

authors： Ekery DL,Davidoff R,Orlandi QG,Apstein CS,Hesselvik JF,Shemin RJ,Shapira OM

更新日期：2003-05-01 00:00:00

abstract：BACKGROUND:Knowledge of pressure gradients across valves, arteries, and ventricular septal defects (VSD) is important in patient management. It was determined how well such gradients can be estimated by auscultation of a murmur's frequencies. METHODS:In 151 patients with pulmonary stenosis (PS) (n = 77), aortic stenos...

journal_title：American heart journal

authors： Phoon CK

更新日期：2001-03-01 00:00:00

abstract：:Cardiac arrhythmias arise from disturbances in the functioning of the specific ion channels that normally control excitation or from the functional expression of previously latent channels. Antiarrhythmic agents act by blocking the membrane sodium, potassium, and calcium channels, but no agent has exclusive action on ...

journal_title：American heart journal

authors： Grant AO Jr

更新日期：1992-04-01 00:00:00

abstract：:Left ventricular (LV) adaptation to the hemodynamic load of pregnancy has been studied with load-sensitive ejection-phase indexes, but the results of these studies are conflicting. The aim of this study was to examine the effects of the hemodynamic load of pregnancy on the contractile state of the left ventricle by us...

journal_title：American heart journal

authors： Geva T,Mauer MB,Striker L,Kirshon B,Pivarnik JM

更新日期：1997-01-01 00:00:00

abstract：:The objective of the current editorial is to introduce a new concept ("maimed myocardium") that we believe describes more accurately the incomplete, delayed recovery of LV function that may occur late after reperfusion after AMI. It has been demonstrated previously that myocardium remains viable for a prolonged period...

journal_title：American heart journal

authors： Boden WE,Brooks WW,Conrad CH,Bing OH,Hood WB Jr

更新日期：1995-10-01 00:00:00

abstract：:To identify a method for characterizing the dynamic behavior of ventricular arrhythmias at different heart rates, 201 consecutive patients with frequent premature ventricular contractions (PVCs) underwent two 24-hour electrocardiographic monitoring periods. The percentage of PVCs for each cycle length was calculated a...

journal_title：American heart journal

authors： Pitzalis MV,Mastropasqua F,Massari F,Passantino A,Forleo C,Luzzi G,Totaro P,De Nicolò M,Rizzon P

更新日期：1997-02-01 00:00:00

abstract：BACKGROUND:Pulmonary vein antrum isolation (PVI) as a treatment of paroxysmal atrial fibrillation (AF) is associated with a high rate of success; however, outcomes for treating persistent and long-standing persistent AF with PVI alone are substantially lower and often require multiple procedures to maintain long-term f...

journal_title：American heart journal

authors： Lee RJ,Lakkireddy D,Mittal S,Ellis C,Connor JT,Saville BR,Wilber D

更新日期：2015-12-01 00:00:00

abstract：BACKGROUND:Preoperative use of angiotensin-blocking drug therapy (ABDT) with angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers and its link to occurrence of postoperative atrial fibrillation (POAF), a common marker of poor outcomes after cardiac surgery, remain controversial. METHODS:From 19...

journal_title：American heart journal

authors： Rader F,Van Wagoner DR,Gillinov AM,Blackstone EH

更新日期：2010-08-01 00:00:00

abstract：:In 10 treated and 2 control dogs, the short-term effects of intravenous propafenone (2 mg/kg/10 minutes, followed by 1 mg/min [n = 2] or 25 micrograms/kg/min [n = 8]) on the internal ventricular defibrillation energy requirements (DER) were investigated. Multiple stored energy levels were randomly tested and the perce...

journal_title：American heart journal

authors： Peters W,Gang ES,Okazaki H,Solingen S,Kobayashi Y,Karagueuzian HS,Mandel WJ

更新日期：1991-11-01 00:00:00

abstract：:To determine the clinical usefulness of echocardiography in patients with anteroseptal myocardial infarction, echocardiograms were performed within 24 hours of admission on 40 patients with acute transmural anteroseptal myocardial infarction. Twenty-one patients had normal septal motion and septal systolic thickening,...

journal_title：American heart journal

authors： Wiener I,Meller J,Packer M,Herman MV,Teichholz LE

更新日期：1979-06-01 00:00:00

abstract：BACKGROUND:In a previous study from a single center, radionuclide measures of collateral flow with technetium 99m sestamibi have been shown to be significantly associated with angiographic residual (antegrade and collateral) flow and independent predictors of final infarct size in acute myocardial infarction. This stud...

journal_title：American heart journal

authors： Chareonthaitawee P,Christian TF,O'Connor MK,Berger PB,Higano ST,O'Keefe JH,Spain MG,Grines CL,Gibbons RJ

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND:Systolic wall motion abnormality (WMA) after acute myocardial infarction (AMI) is a major determinant of outcome; the presence and importance of diastolic WMA after AMI are unknown. We therefore sought to detect diastolic WMA using color kinesis and to assess its relation to neurohormonal activation and its ...

journal_title：American heart journal

authors： Husic M,Nørager B,Egstrup K,Lang RM,Møller JE

更新日期：2005-10-01 00:00:00

abstract：BACKGROUND:Single center studies using serial cerebral diffusion-weighted magnetic resonance imaging in patients having cardiac catheterization have suggested that cerebral microembolism might be responsible for silent cerebral infarct (SCI) as high as 15% to 22%. We evaluated in a multicenter trial the incidence of SC...

journal_title：American heart journal

authors： Hamon M,Lipiecki J,Carrié D,Burzotta F,Durel N,Coutance G,Boudou N,Colosimo C,Trani C,Dumonteil N,Morello R,Viader F,Claise B,Hamon M

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:Subcortical small vessel disease, represented as white matter hyperintensity (WMH) on magnetic resonance images (MRI) is associated with functional decline in older people with hypertension. We evaluated the relationships of clinic and out-of-office blood pressures (BP) with WMH and functional status in olde...

journal_title：American heart journal

authors： White WB,Jalil F,Wakefield DB,Kaplan RF,Bohannon RW,Hall CB,Moscufo N,Fellows D,Guttmann CRG,Wolfson L

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND:Studies on the effect of heart failure clinics have been encouraging and convincing with respect to reduced hospitalizations, improved quality of life, and reduced cost. However, previous results have been derived from patient populations either recently discharged and with specific exclusion criteria or fro...

journal_title：American heart journal

authors： Galatius S,Gustafsson F,Nielsen PH,Atar D,Hildebrandt PR

更新日期：2002-08-01 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

authors： Lee RJ,Wong M,Siu A,Namekawa-Wong M,Epstein LM,Fitzpatrick AP,Grogin HR,Scheinman MM,Lesh MD

更新日期：1996-11-01 00:00:00

abstract：:A review of the clinical course of chronic heart failure demonstrates that current outcomes remain highly unsatisfactory both in mortality and perhaps more important in morbidity. The extraordinary satisfactory functional responses seen in patients who undergo cardiac transplantation clearly identify the primary cause...

journal_title：American heart journal

authors： Swan HJ

更新日期：1990-12-01 00:00:00

abstract：BACKGROUND:Pharmacodynamic studies reported an amplified on-clopidogrel platelet inhibition in smokers potentially caused by an increased metabolic drug activation via induction of cytochrome P450 1A2. The aims of this analysis were to evaluate the impact of smoking on the antiplatelet effect of clopidogrel and prasugr...

journal_title：American heart journal

authors： Hochholzer W,Trenk D,Mega JL,Morath T,Stratz C,Valina CM,O'Donoghue ML,Bernlochner I,Contant CF,Guo J,Sabatine MS,Schömig A,Neumann FJ,Kastrati A,Wiviott SD,Sibbing D

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:The purpose of our study was to evaluate the implementation of guidelines for the treatment of cardiogenic shock (CS) complicating the acute coronary syndromes (ACS). METHODS AND RESULTS:Of the 10 136 patients in the Euro-Heart-Survey-ACS with complete data, CS occurred in 549 (5.4%), of whom 28.6% had CS u...

journal_title：American heart journal

authors： Iakobishvili Z,Behar S,Boyko V,Battler A,Hasdai D

更新日期：2005-01-01 00:00:00

abstract：:This study uses echocardiography to characterize the pattern of left ventricular hypertrophy in a new hypertensive heart failure-prone rat strain designated SHHF/Mcc-cp (SHHF). M-mode echocardiograms of the left ventricle in nine 10- to 12-month old SHHF rats and nine age-matched spontaneously hypertensive rats (SHR) ...

journal_title：American heart journal

authors： Haas GJ,McCune SA,Brown DM,Cody RJ

更新日期：1995-10-01 00:00:00