Abstract:
BACKGROUND AND OBJECTIVE:Carcinoid syndrome may involve right carcinoid heart disease (CHD), secondary to the release of vasoactive substances. Left CHD is rare, as the inactivation of serotonin by the lung protects the left heart. We attempted to evaluate the prevalence of CHD and patent foramen ovale (PFO) with serial contrast transthoracic echocardiographic studies and to determine the markers of right and left CHD progression. METHODS:Forty-one consecutive patients with proved digestive endocrine tumor and carcinoid syndrome were prospectively enrolled. All patients underwent serial conventional and contrast transthoracic echocardiographic studies. Right and left CHD, PFO, radiological examinations, and biological carcinoid markers were systematically assessed. RESULTS:Left CHD was present in 5 patients at baseline and in 13 patients (32%) during follow-up (P = .03). The 13 patients with left CHD also had PFO, and no left CHD occurred without PFO (P < .0001). Right CHD was present in 16 patients (39%) at baseline and in 25 patients (61%) at the end of follow-up (P = .04). The prevalence of right and left CHD was significantly higher in patients with PFO (88% and 76%, respectively; P < .04). A progression of right and left CHD was present, respectively, in 19 and 9 patients but was mainly found in patients with PFO (15 and 9 patients; P < .0001). The main marker of CHD progression was the presence of PFO (odds ratio 44.2, 95% confidence interval 4.4-447.7; P = .001). CONCLUSIONS:PFO is a new marker of CHD progression and should be systematically assessed with routine contrast transthoracic echocardiography in patients with carcinoid syndrome to determine patients at high risk of CHD progression.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Mansencal N,Mitry E,Forissier JF,Martin F,Redheuil A,Lepère C,Farcot JC,Joseph T,Lacombe P,Rougier P,Dubourg Odoi
10.1016/j.ahj.2006.02.019subject
Has Abstractpub_date
2006-05-01 00:00:00pages
1129.e1-6issue
5eissn
0002-8703issn
1097-6744pii
S0002-8703(06)00161-Xjournal_volume
151pub_type
杂志文章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:BACKGROUND:Endothelial progenitor cells (EPCs) are present in peripheral blood and can promote postnatal angiogenesis. The number and function of circulating EPCs are altered in diabetics. This study sought to investigate whether the number and functional properties of EPCs from patients with type II diabetes could be ...
journal_title:American heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ahj.2006.07.029
更新日期:2006-12-01 00:00:00
abstract:BACKGROUND:Compared with men, women have more evidence of myocardial ischemia with no obstructive coronary artery disease. Although low endogenous estrogen levels are associated with endothelial dysfunction, the role of low-dose hormone therapy has not been fully evaluated. We postulate that a 12-week duration of low-d...
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.2010.03.024
更新日期:2010-06-01 00:00:00
abstract::Thiazides produce an average loss of 2 L of extracellular fluid volume, of which about 300 ml is plasma volume, during the first 48 hours of administration, and this reduction is maintained without further loss for as long as the drug is given. Do thiazides lower blood pressure by volume depletion or by direct vasodil...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(83)90116-3
更新日期:1983-07-01 00:00:00
abstract::Echocardiography was performed on 26 patients with prosthetic Björk-Shiley aortic valves (BSAV). Technically satisfactory records were obtained in 22 patients. The systolic displacement of the valve disc varied from 1 to 1.8 cm. (mean, 1.4 cm.). Six patients developed valve dysfunction. Two patients had complete absen...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(76)80215-3
更新日期:1976-03-01 00:00:00
abstract::The effects of nadolol (N) and propranolol (P) were studied in atrial and ventricular tachyarrhythmias. Interpretation of the results should take into account the dependence of the arrhythmia on the sympathetic tone, and the drug effect on the sinus node frequency. The day/night ratio of the sinus rate is too sensitiv...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(84)90589-1
更新日期:1984-10-01 00:00:00
abstract:BACKGROUND:Lipid lowering through statin therapy significantly reduces the risk of cardiovascular events. The ENHANCE study is an international 2-year, randomized, double-blind, controlled trial designed to test the hypothesis that treatment of hypercholesterolemia by use of 2 complementary agents, ezetimibe (a specifi...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2004.06.024
更新日期:2005-02-01 00:00:00
abstract:BACKGROUND:Although cross-sectional studies have identified lifestyle factors associated with high-density lipoprotein cholesterol (HDL-C), no studies have examined the association between changes in lifestyle factors and long-term changes in HDL-C. METHODS:We examined the association between changes in lifestyle fact...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2010.12.015
更新日期:2011-04-01 00:00:00
abstract::The potential use of ancrod, a purified isolate from the venom of the Malaysian pit viper, Agkistrodon rhodostoma, in decreasing the frequency of cyclic flow variations in severely stenosed canine coronary arteries and causing thrombolysis of an acute coronary thrombus induced by a copper coil was evaluated. Open-ches...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(87)90050-0
更新日期:1987-04-01 00:00:00
abstract::Reperfusion therapy has lowered the mortality in patients suffering acute myocardial infarction. Failure to reperfuse is associated with significantly higher risk of short- and long-term mortality. Detection of reperfusion is thus important. In a prospective pilot study, we used continuous on-line computerized vectorc...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(91)90455-q
更新日期:1991-10-01 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
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-8703(86)90149-3
更新日期:1986-02-01 00:00:00
abstract::The isovolumic relaxation time (IVRT) is an important noninvasive index of left ventricular diastolic function. Despite its widespread use, however, the IVRT has not been related analytically to invasive parameters of ventricular function. Establishing such a relationship would make the IVRT more useful by itself and ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(92)90416-s
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:In patients hospitalized with acutely decompensated heart failure, unresolved signs and symptoms of fluid overload have been consistently associated with poor outcomes. Regardless of dosing and type of administration, intravenous loop diuretics have not reduced heart failure events or mortality in patients w...
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.2015.05.019
更新日期:2015-09-01 00:00:00
abstract::The acute and chronic cellular electrophysiologic actions of ketanserin, a selective blocker of 5-hydroxytriptamine (5-HT2) receptor, were examined in the isolated rabbit ventricular muscle. This work was prompted by the recent observations that small numbers of patients treated with hypertension develop QTc prolongat...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(88)90012-9
更新日期:1988-06-01 00:00:00
abstract:BACKGROUND:Patients with unstable angina (UA) and non-ST-elevation myocardial infarction (NSTEMI) remain at risk for death and cardiac ischemic events after being discharged from the hospital. METHODS:We examined whether the Thrombolysis In Myocardial Infarction (TIMI) risk score for UA/NSTEMI, ascertained at presenta...
journal_title:American heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1067/mhj.2002.122870
更新日期:2002-06-01 00:00:00
abstract:BACKGROUND:The oxygen uptake efficiency slope (OUES) is a new submaximal parameter which objectively predicts the maximal exercise capacity in children and healthy subjects. However, the usefulness of OUES in adult patients with and without advanced heart failure remains undetermined. The present study investigates the...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2004.07.004
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:False positive rate (FPR) of the current basic life support (BLS) termination of resuscitation (TOR) rule in out-of-hospital cardiac arrest (OHCA) patients (not witnessed; no return of spontaneous circulation prior to transport; and no shocks were delivered) has been ethically challenging. We validated the c...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2019.04.003
更新日期:2019-07-01 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
pub_type: 杂志文章
doi:10.1016/0002-8703(86)90564-8
更新日期:1986-01-01 00:00:00
abstract::Doxorubicin (Adriamycin) is an effective anticancer agent but its therapeutic value is limited by its myocardial cardiotoxicity. To improve early detection of doxorubicin cardiotoxicity, studies were performed in patients with long-term doxorubicin treatment using pulsed Doppler echocardiography to assess the changes ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(89)90077-x
更新日期:1989-07-01 00:00:00
abstract:BACKGROUND:The pectoral approach to implantation of cardioverter defibrillators (ICDs) has become a standard in defibrillator therapy because of reduced generator size, weight, and volume. But the size of these devices is still comparable to the size of the early conventional antibradycardia pacemakers that were associ...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(98)70270-4
更新日期:1998-04-01 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
pub_type: 杂志文章
doi:10.1067/mhj.2001.113222
更新日期:2001-03-01 00:00:00
abstract:AIM:The aim of the study was to assess and compare the safety of antiarrhythmic drugs (AADs) in an unselected real-world population of patients with atrial fibrillation (AF). METHODS AND RESULTS:This is a study of all patients with diagnosed AF in the Swedish Patient register who filled a prescription for sotalol, ami...
journal_title:American heart journal
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ahj.2018.06.018
更新日期:2018-11-01 00:00:00
abstract::Coronary heart disease is the single largest cause of morbidity and mortality in the United States. The link between elevated low-density lipoprotein cholesterol (LDL-C) levels and coronary heart disease (CHD) has been clearly established. However, triglycerides (TG) are increasingly believed to be independently assoc...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2004.03.037
更新日期:2004-08-01 00:00:00
abstract::Fingolimod, a sphingosine-1-phosphate receptor (S1PR) modulator, was the first oral disease-modifying therapy approved for relapsing forms of multiple sclerosis; it reduces autoreactive lymphocytes' egress from lymphoid tissues by down-regulating S1PRs. Sphingosine-1-phosphate signaling is implicated in a range of phy...
journal_title:American heart journal
pub_type: 杂志文章,评审
doi:10.1016/j.ahj.2014.06.028
更新日期:2014-11-01 00:00:00
abstract:BACKGROUND:There are limited data regarding the clinical correlates and prognostic significance of echocardiographically defined mitral regurgitation (MR) early after acute myocardial infarction (MI). The current study addressed these issues. METHODS:Seven hundred thirty-seven patients with acute MI who underwent tran...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2005.01.020
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Cardiac magnetic resonance (cMR) perfusion imaging is a promising technique to assess coronary artery disease (CAD). Our objective was to evaluate accuracy of various cMR imaging parameters to detect significant CAD as compared with angiography or fractional flow reserve (FFR). METHODS:We prospectively enro...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/j.ahj.2007.04.024
更新日期:2007-08-01 00:00:00
abstract:BACKGROUND:Low-dose (25mg), slow infusion (6hours) of tissue-type plasminogen activator (t-PA) with repetition as needed has been shown to provide effective and safer thrombolysis in patients with prosthetic valve thrombosis (PVT). Further prolonging the infusion time may be rational with regard to reducing complicatio...
journal_title:American heart journal
pub_type: 临床试验,杂志文章
doi:10.1016/j.ahj.2015.04.025
更新日期:2015-08-01 00:00:00
abstract::A new translation of Roger's description of the clinical and anatomical findings in uncomplicated small VSD is presented. Reappraisal of Roger's observations in the light of our present understanding confirms that only our attitudes change; diseases remain the same. ...
journal_title:American heart journal
pub_type: 传,历史文章,杂志文章
doi:10.1016/0002-8703(79)90041-3
更新日期:1979-09-01 00:00:00
abstract::Myocardial reperfusion is associated with increased influx of activated neutrophils and intracellular accumulation of sodium in the ischemic zone. Lidocaine is a sodium channel blocker that also inhibits several neutrophil functions. We investigated the effect of lidocaine on infarct size in rabbits undergoing 30 minu...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/s0002-8703(97)70226-6
更新日期:1997-03-01 00:00:00
abstract::The effects of 20 variables that might influence postmyocardial infarction prognosis were assessed retrospectively in 139 patients followed up for an average of 11 months after discharge from San Francisco General Hospital following an acute myocardial infarction. When these variables were analyzed with the use of mul...
journal_title:American heart journal
pub_type: 杂志文章
doi:10.1016/0002-8703(85)90501-0
更新日期:1985-07-01 00:00:00