Abstract:
:We evaluated electrocardiographically the acute effect of captopril in the initial treatment of malignant or severe hypertension and the findings were compared with the data obtained with diazoxide. The captopril group included seven patients treated with captopril or with a combination of diuretics. The diazoxide group included seven patients initially treated with diazoxide. A significant and similar degree of reduction in blood pressure was observed the second day after treatment in both groups. From 15 to 60 minutes after treatment, however, the reduction in mean blood pressure was more pronounced in the diazoxide group and was followed by a reflex tachycardia. In the diazoxide group, two patients went into shock and another three had nausea and vomiting, whereas in the captopril group there were no complications in any of the patients. In the captopril group ECG ST-T findings in leads V5 and V6 did not deteriorate, while in the diazoxide group there was a significant deterioration (p = 0.01). Thus captopril may be an effective and safe compound for the initial treatment of malignant or severe hypertension.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Abe I,Kawasaki T,Kawazoe N,Omae Tdoi
10.1016/0002-8703(83)90702-0subject
Has Abstractpub_date
1983-09-01 00:00:00pages
558-62issue
3eissn
0002-8703issn
1097-6744pii
0002-8703(83)90702-0journal_volume
106pub_type
杂志文章abstract:BACKGROUND:Physician adherence to guidelines is often poor, but the reasons have not been completely studied. We investigated whether physician adherence to guidelines for percutaneous transluminal coronary angioplasty (PTCA) and coronary artery bypass grafting (CABG) varied by source, development methods, or the exten...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1067/mhj.2003.35
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Perflenapent injectable emulsion is a newer echocardiographic contrast agent that provides chamber opacification and improved endocardial border delineation. In >1000 patients tested, adverse effects have been minimal. However, previous studies have included few patients with congestive heart failure (CHF) o...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1067/mhj.2000.106612
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:We compared efficacy and safety of short- (3 or 6 months) versus long-term (≥12 months) dual antiplatelet therapy (DAPT) after drug-eluting stent (DES) implantation, according to the presence of chronic kidney disease (CKD). METHODS:Patient-level pooled analysis was performed with 7242 patients (87.2% with ...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2017.11.013
更新日期:2018-03-01 00:00:00
abstract:BACKGROUND:A common regimen for patients requiring dual-antiplatelet therapy who are at risk for gastrointestinal complications is the synchronous administration of enteric-coated (EC) aspirin, a proton pump inhibitor, and clopidogrel, although proton pump inhibitors have the potential for pharmacodynamic interaction w...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2012.07.032
更新日期:2013-02-01 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:Bivalirudin is shown to be a competent substitute for heparin in percutaneous coronary intervention (PCI). The safety and efficacy of bivalirudin in patients undergoing PCI and vascular brachytherapy (VBT) are not known. This study aimed to assess the safety and efficacy of bivalirudin as a single antithromb...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2004.11.013
更新日期:2005-10-01 00:00:00
abstract:INTRODUCTION:Despite known associations between obesity and cardiovascular disease, the relationship between obesity as reflected by body mass index (BMI) and angiographic coronary artery disease (CAD) is not fully understood. Moreover, this relationship has not been adequately defined in black patients, a group demons...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2013.12.009
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND:In China, low socioeconomic status (SES) may be a barrier for patients with coronary heart disease (CHD) to receive adequate treatment because of their inadequate access to health resources. This study aims to evaluate whether and to what extent SES is associated with the treatment of CHD patients. METHODS:...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2008.12.009
更新日期:2009-04-01 00:00:00
abstract::The hemodynamic effects of molsidomine were studied in 48 patients with acute myocardial infarction and compared with hemodynamic properties in a control group of 24 patients. The most pronounced decrease in pulmonary artery diastolic pressure occurs between 30 and 60 minutes after oral administration of 8 to 12 mg (n...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/0002-8703(85)90688-x
更新日期:1985-03-01 00:00:00
abstract:BACKGROUND:The optimal duration of dual antiplatelet therapy (DAPT) in acute coronary syndrome (ACS) patients treated with drug eluting stents (DES) is still under debate. Recent meta-analyses on ≤6months versus 12months DAPT suggest that bleeding rates can be reduced, without a higher rate of thrombotic complications....
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.2016.04.016
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Coronary artery disease (CAD) is the most common cause of left ventricular systolic dysfunction (LVSD). Patients with ischemia as the cause of LVSD may warrant revascularization. Angiography is the most accurate method of CAD diagnosis but is invasive, expensive, and associated with some risk. Noninvasive im...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/j.ahj.2010.03.026
更新日期:2010-06-01 00:00:00
abstract::The purpose of this study was to determine the effect of age on the in-hospital mortality of all 30,972 patients undergoing coronary artery bypass graft (CABG) surgery in New York in 1991 and 1992. Mortality rates were relatively low for patients 40-49, 50-59, and 60-64, 65-69, and 70-74 years old (1.10%, 1.65%, 2.17%...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(94)90750-1
更新日期:1994-12-01 00:00:00
abstract:BACKGROUND:Standard gray-scale imaging (GSI), three-dimensional (3D) echocardiography has been shown to be superior to two-dimensional echocardiography in measuring left ventricular volume. However, the often relatively poor quality of transthoracic gray-scale data can limit the potential application of this technique....
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(98)70061-4
更新日期:1998-06-01 00:00:00
abstract:BACKGROUND:Patients with recurrent forms of atrial fibrillation may receive dual-chamber pacemakers after atrioventricular junction ablation for refractory symptoms. These patients are at risk for chronic atrial fibrillation, which would negate the benefits of dual-chamber pacing. The purpose of this study was to exami...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/s0002-8703(99)70223-1
更新日期:1999-04-01 00:00:00
abstract::In order to validate the measurement of pressure-volume loops and stroke work in humans, simultaneous digital subtraction ventriculography (DSA) and first-pass radionuclide angiocardiography (RNA) coupled with high-fidelity micromanometer left ventricular pressure measurements were undertaken in 34 patients, mean age ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(89)90234-2
更新日期:1989-11-01 00:00:00
abstract:BACKGROUND:Atrioventricular septal defect (AVSD) and double outlet right ventricle (DORV) with normally related great arteries and normal ventricular sizes are associated with a good long-term prognosis after biventricular (BV) repair. The outcome of cases with a borderline small left ventricle (bLV) is unclear. The pu...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2006.04.018
更新日期:2006-07-01 00:00:00
abstract:BACKGROUND:In recent reports, human toll-like receptor (TLR) 8 mediates the antiviral response by recognizing single-stranded RNA. The inflammatory response against enteroviral (EV) RNA replication may play an important role in dilated cardiomyopathy (DCM). The purpose of this study was to determine whether TLR8 was ex...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.05.010
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers effectively reduce blood pressure in patients with renovascular disease (RVD); yet, randomized cardiovascular prevention trials of these drugs typically exclude individuals with this condition. PATIENTS AND METHODS:We studied the ass...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2008.05.013
更新日期:2008-09-01 00:00:00
abstract::A case with total intra-His bundle block and intermittent pre-excitation syndrome is presented. During A-V conduction there was a P-delta interval of 130 msec. with a P-A interval of 20 msec., an A-H interval of 60 msec. and an H-V interval of 50 msec. During rapid atrial pacing the P-delta interval increased primaril...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(77)80350-5
更新日期:1977-07-01 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
pub_type: 杂志文章
doi:10.1016/0002-8703(95)90081-0
更新日期:1995-10-01 00:00:00
abstract::A significant diuretic and natriuretic response occurs during paroxysmal supraventricular tachycardia (SVT). Although the diuresis may be secondary to suppression of vasopressin secretion, the etiology of the natriuresis remains unexplained. To determine if atrial natriuretic factor (ANF) could contribute to the polyu...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(86)90301-7
更新日期:1986-11-01 00:00:00
abstract:BACKGROUND:Comparing the dose-response of a new drug to that of a previously studied drug can aid in understanding their relative potencies. Two dose-finding studies addressed the effect of a new drug, rosuvastatin, on its ability to decrease low-density lipoprotein cholesterol (LDL-C) levels. One of these studies incl...
journal_title:American heart journal
pub_type: 杂志文章,meta分析,评审
doi:10.1016/S0002-8703(03)00106-6
更新日期:2003-06-01 00:00:00
abstract::This study examines the electrophysiologic effects of an intravenous bolus of lidocaine in the normal canine ventricle. In 14 open-chest dogs, left ventricular effective refractory period, ventricular repolarization time, and activation time were measured continuously during ventricular pacing (150/min) before, during...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(85)90559-9
更新日期:1985-03-01 00:00:00
abstract:BACKGROUND:We sought to systematically evaluate whether percutaneous revascularization is associated with additional clinical benefit in patients with renal artery stenosis (RAS) as compared with medical management alone. METHODS:We included randomized controlled trials that compared percutaneous revascularization in ...
journal_title:American heart journal
pub_type: 杂志文章,meta分析
doi:10.1016/j.ahj.2010.12.006
更新日期:2011-03-01 00:00:00
abstract::The hearts from 10 necropsy patients with Ebstein's anomaly of the tricuspid valve were examined for abnormalities of the mitral valve. Five patients were under 1 year of age and none had an abnormal mitral valve. The other five patients were ages 18 to 72 years (mean 36 years); all had focal fibrous thickening of the...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(81)90663-3
更新日期:1981-02-01 00:00:00
abstract:BACKGROUND:Sirolimus-eluting stents (SES) prevent restenosis and repeat percutaneous coronary intervention (PCI), but safety data in unselected patients are limited, especially for intermediate-term follow-up. METHODS:All patients undergoing SES implantation at 4 Italian centers were enrolled into a dedicated database...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2008.06.030
更新日期:2008-11-01 00:00:00
abstract::Although successful dilatation of a target lesion by means of percutaneous transluminal coronary angioplasty (PTCA) can be attained as frequently in elderly as in younger patients, elderly patients have a higher risk of complications. Furthermore, cohorts of patients older than 75 years and undergoing PTCA include mor...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(94)90267-4
更新日期:1994-10-01 00:00:00
abstract::Left ventricular angiography frequently produces one or more premature atrial or ventricular contractions which may make quantitative volume analysis unreliable. Three hundred left ventricular power injections were analyzed and found to produce premature ventricular contractions (PVC's) in 28 per cent of injections an...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(77)80305-0
更新日期:1977-02-01 00:00:00
abstract::The duration of intravenous heparin therapy required to maintain patency of the infarct-related artery after intravenous streptokinase is uncertain. Twenty-eight patients were prospectively treated with 1.5 million units of intravenous streptokinase within 4 hours of onset of chest pain. Intravenous heparin was begun ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(88)90870-8
更新日期:1988-04-01 00:00:00
abstract::Patients with impaired glucose tolerance (IGT) have increased risk for developing type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD). Lifestyle modification and medication can prevent or delay progression to diabetes (PD), but whether such interventions also reduce the risk of CVD has not been rigorously...
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.2008.05.017
更新日期:2008-10-01 00:00:00