Effects of physiologic load of pregnancy on left ventricular contractility and remodeling.

abstract：:Digoxin intoxication has been reported to be a common adverse drug reaction with an in-hospital incidence of 6% to 23% and an associated mortality rate as high as 41%. A retrospective review was conducted to assess the accuracy of diagnosis, the morbidity and mortality of digoxin intoxication, and its incidence in hos...

journal_title：American heart journal

authors： Mahdyoon H,Battilana G,Rosman H,Goldstein S,Gheorghiade M

更新日期：1990-11-01 00:00:00

abstract：:Following pulmonary infarction, three patients developed the classical signs and symptoms of the Dressler syndrome associated with persistent left pleural effusion. Each responded dramatically to corticosteroid therapy. While the pathogenesis of this "Post-Pulmonary Infarction syndrome," like the Dressler syndrome, is...

journal_title：American heart journal

authors： Sklaroff HJ

更新日期：1979-12-01 00:00:00

abstract：BACKGROUND:Over the past decade, electronic health records (EHRs) have emerged as a potential tool to assess quality of care; however, the feasibility and accuracy of EHRs to assess adherence to lipid management performance measures have not been evaluated. METHODS:We created a retrospective cohort of 3779 patients wi...

journal_title：American heart journal

authors： Danford CP,Navar-Boggan AM,Stafford J,McCarver C,Peterson ED,Wang TY

更新日期：2013-10-01 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:Cardiovascular disease is the leading cause of death among blacks and whites in the United States. Despite this, there are insufficient data on the long-term prognosis of black patients with coronary artery disease (CAD) as well as the major clinical related determinants of outcome. METHODS:We studied 22,61...

journal_title：American heart journal

authors： Thomas KL,Honeycutt E,Shaw LK,Peterson ED

更新日期：2010-10-01 00:00:00

abstract：BACKGROUND:Transcatheter aortic valve replacement (TAVR) is an effective therapeutic option for patients with severe aortic stenosis at high risk for surgery. Identification of causes of death after TAVR may help improve patient selection and outcome. METHODS:We enrolled 874 consecutive patients who underwent TAVR at ...

journal_title：American heart journal

authors： Saia F,Latib A,Ciuca C,Gasparetto V,Napodano M,Sticchi A,Anderlucci L,Marrozzini C,Naganuma T,Alfieri O,Facchin M,Hoxha B,Moretti C,Marzocchi A,Colombo A,Tarantini G

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND:Although the use of clopidogrel in patients "unlikely" to require coronary artery bypass grafting (CABG) is recommended in current guidelines of acute coronary syndrome (ACS) management, an important minority of patients require CABG. We assessed the ability to predict need for CABG from demographics known a...

journal_title：American heart journal

authors： Chew DP,Mahaffey KW,White HD,Huang Z,Hoekstra JW,Ferguson JJ,Califf RM,Aylward PE

更新日期：2008-05-01 00:00:00

abstract：:Quantitation of coronary luminal diameter with a 20 MHz mechanically rotating intravascular ultrasound (IVUS) catheter was compared with orthogonal-view cineangiography by use of a semiautomated edge-detection algorithm in 48 patients undergoing coronary angioplasty. Quantitative comparison of 196 matched segments was...

journal_title：American heart journal

authors： De Scheerder I,De Man F,Herregods MC,Wilczek K,Barrios L,Raymenants E,Desmet W,De Geest H,Piessens J

更新日期：1994-02-01 00:00:00

abstract：:This prospective study evaluated the accuracy of phase analysis of scintigraphic imaging in defining the site of earliest ventricular activation in pediatric patients with electrophysiologic disorders. Twenty patients (10.8 +/- 5.5 years) with preexcitation (n = 16) or ventricular tachycardia (VT) (n = 4) were indepen...

journal_title：American heart journal

authors： Silka MJ,Chelsky R,Kron J,Wilson RA

更新日期：1993-02-01 00:00:00

abstract：BACKGROUND:Data on left atrial/left atrial appendage (LA/LAA) thrombus resolution after non-vitamin K antagonist (VKA) oral anticoagulant treatment are scarce. The primary objective of X-TRA was to explore the use of rivaroxaban for the resolution of LA/LAA thrombi in patients with nonvalvular atrial fibrillation (AF) ...

journal_title：American heart journal

authors： Lip GY,Hammerstingl C,Marin F,Cappato R,Meng IL,Kirsch B,van Eickels M,Cohen A,X-TRA study and CLOT-AF registry investigators.

更新日期：2016-08-01 00:00:00

abstract：:Changes in conduction times induced by ischemia (delta CT) have been shown to be quantitatively related to genesis of spontaneous ischemic ventricular fibrillation (VF). We studied conduction delay encountered by premature impulses in epicardium and endocardium in both anterograde and retrograde directions during isch...

journal_title：American heart journal

authors： Hamamoto H,Peter T,Fujimoto T,Mandel WJ

更新日期：1981-09-01 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：:A population of 2955 patients admitted to the hospital with acute myocardial infarction (AMI) was followed for 1 year after AMI or until death. Smokers as compared to nonsmokers were over 10 years younger (p less than 0.001) and had a lower prevalence of hypertension (p less than 0.01), congestive heart failure (p les...

journal_title：American heart journal

authors： Kelly TL,Gilpin E,Ahnve S,Henning H,Ross J Jr

更新日期：1985-09-01 00:00:00

abstract：BACKGROUND:Hepatocyte growth factor (HGF), a member of the endothelial-specific growth factors with the greatest mitogenic activity, may play a role in the protection and/or repair of vascular endothelial cells injured by atherosclerosis. As a result, plasma HGF concentration may increase in response to endothelial cel...

journal_title：American heart journal

authors： Tateishi J,Waku S,Masutani M,Ohyanagi M,Iwasaki T

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND:Current guidelines recommend anticoagulation therapy during primary percutaneous coronary intervention (pPCI) for ST-segment elevation myocardial infarction (STEMI). However, whether anticoagulation should be continued after pPCI has not been well investigated. METHODS/DESIGN:The RIGHT trial is a prospectiv...

journal_title：American heart journal

authors： Yan Y,Wang X,Guo J,Li Y,Ai H,Gong W,Que B,Zhen L,Lu J,Ma C,Montalescot G,Nie S

更新日期：2020-09-01 00:00:00

abstract：:Clinical and necropsy findings are described in eight patients who lived 20 to 31 years (mean 24 years) after healing of a transmural acute myocardial infarct. Two had left ventricular aneurysms and one had both right and left ventricular infarcts. Survival for 2 decades or more after healing of a transmural acute myo...

journal_title：American heart journal

authors： McManus BM,Roberts WC

更新日期：1981-08-01 00:00:00

abstract：:Right- and left-sided endocarditis are two distinct entities, both clinically and experimentally. As such, they require different clinical approaches. The accurate diagnosis of right-sided endocarditis rests largely on a high index of suspicion which is often raised in the case of an intravenous drug abuser with fever...

journal_title：American heart journal

authors： Robbins MJ,Soeiro R,Frishman WH,Strom JA

更新日期：1986-01-01 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: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

authors： Lange A,Palka P,Nowicki A,Olszewski R,Anderson T,Adamus J,Sutherland GR,Fox KA

更新日期：1998-06-01 00:00:00

abstract：BACKGROUND:The timely and accurate identification of symptoms of acute coronary syndrome (ACS) is a challenge for patients and clinicians. It is unknown whether response times and clinical outcomes differ with specific symptoms. We sought to identify which ACS symptoms are related-symptom clusters-and to determine if s...

journal_title：American heart journal

authors： Riegel B,Hanlon AL,McKinley S,Moser DK,Meischke H,Doering LV,Davidson P,Pelter MM,Dracup K

更新日期：2010-03-01 00:00:00

abstract：:Besides reperfusion treatment, which is the most powerful approach to the underlying pathophysiological cause of myocardial infarction, adjunctive therapies should be considered to reduce clinical symptoms, and improve left ventricular function and mortality rates. Randomized clinical trials and overviews of adjunctiv...

journal_title：American heart journal

authors： Maggioni AP,Latini R

更新日期：1999-08-01 00:00:00

abstract：:Compared with pathologic studies coronary angiography is a relatively insensitive technique to detect early atherosclerosis. Coronary angioscopy is a new technique providing direct information on luminal vessel surface. To determine whether coronary angioscopy may detect the presence of atherosclerotic disease on angi...

journal_title：American heart journal

authors： Alfonso F,Goicolea J,Hernandez R,Segovia J,Silva JC,Perez-Vizcayno MJ,Rollan MJ,Bañuelos C,Macaya C

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Implantable cardioverter defibrillators (ICDs) effectively prevent sudden cardiac death, but selection of appropriate patients for implantation is complex. We evaluated whether risk stratification based on risk of sudden cardiac death alone was sufficient to predict the effectiveness and cost-effectiveness o...

journal_title：American heart journal

authors： Owens DK,Sanders GD,Heidenreich PA,McDonald KM,Hlatky MA

更新日期：2002-09-01 00:00:00

abstract：:Late potentials have been shown to predict malignant ventricular arrhythmias and sudden cardiac death. To determine whether prolonged, strenuous activity is associated with the development of ventricular late potentials, signal-averaged electrocardiography was performed on 30 marathon runners before, immediately after...

journal_title：American heart journal

authors： Smith GS,Vacek JL,Wilson DB,Hawkins JW,Boyer TA

更新日期：1989-12-01 00:00:00

abstract：:Transthoracic echocardiography has played a useful role in the screening of cardiac transplant donors. However, transthoracic echocardiograms may be suboptimal in many patients on ventilators. The role of transesophageal echocardiography in cardiac donor screening is unknown. Therefore we compared the potential benefi...

journal_title：American heart journal

authors： Stoddard MF,Longaker RA

更新日期：1993-06-01 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：BACKGROUND:The Amplatzer septal occluder (ASO) allows the percutaneous closure of small to very large atrial septal defects (ASDs). The CardioSEAL/STARflex (CS/SF) can be used only for closure of small to moderate ASDs (stretch size up to 18 mm). These 2 devices are widely used in clinical practice. Therefore, a compar...

journal_title：American heart journal

authors： Butera G,Carminati M,Chessa M,Delogu A,Drago M,Piazza L,Giamberti A,Frigiola A

更新日期：2004-09-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) produces high-resolution images of great-vessel anatomy in pediatric patients. In this study seven patients, aged 6 to 27 months were evaluated by using gated MRI and two-dimensional echocardiography 4 to 26 months after arterial switch operation for D-transposition of the great arteri...

journal_title：American heart journal

authors： Hardy CE,Helton GJ,Kondo C,Higgins SS,Young NJ,Higgins CB

更新日期：1994-08-01 00:00:00

abstract：BACKGROUND:The outpatient prognostic assessment of coronary artery disease (CAD) by exercise electrocardiography has limitations, including the feasibility of the test and its low positive predictive value in several clinical conditions. In the current study we investigated the safety, feasibility, and prognostic value...

journal_title：American heart journal

authors： Cortigiani L,Picano E,Coletta C,Chiarella F,Mathias W,Gandolfo N,De Alcantara M,Mazzoni V,Gensini GF,Landi P,Echo Persantine International Cooperative (EPIC) Study Group.,Echo Dobutamine International Cooperative (EDIC) Study Group

更新日期：2001-04-01 00:00:00

abstract：BACKGROUND:Treatment strategies, either invasive or noninvasive, for patients with unstable coronary artery disease still vary. There are no published studies comparing the strategies for health-related quality of life. METHODS:A total of 2457 patients with unstable coronary artery disease were randomized. We prospect...

journal_title：American heart journal

authors： Janzon M,Levin LA,Swahn E

更新日期：2004-07-01 00:00:00