Hemodynamic effects of alinidine (ST 567) at rest and during exercise in patients with chronic congestive heart failure.

abstract：BACKGROUND:Despite a survival benefit and guideline recommendation for beta-blockers in left ventricular systolic dysfunction, beta-blockers are underused in clinical practice. METHODS:Medical practices with > or = 15 patients with heart failure (HF) in the Duke Databank for Cardiovascular Disease (DDCD) were identifi...

journal_title：American heart journal

authors： LaPointe NM,DeLong ER,Chen A,Hammill BG,Muhlbaier LH,Califf RM,Kramer JM

更新日期：2006-05-01 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

authors： Camaro C,Damen SA,Brouwer MA,Kedhi E,Lee SW,Verdoia M,Barbieri L,Rognoni A,van T Hof AW,Ligtenberg E,de Boer MJ,Suryapranata H,De Luca G

更新日期：2016-08-01 00:00:00

abstract：:Sixty-five patients with dilated cardiomyopathy were studied by means of 24-hour ECG monitoring. Ventricular arrhythmias were present in 62 (95.4%), of whom 52 (80%) showed a complex form (multiform ventricular extrasystoles, pairs, and ventricular tachycardia). Forty-one patients, presenting with complex ventricular ...

journal_title：American heart journal

authors： Neri R,Mestroni L,Salvi A,Pandullo C,Camerini F

更新日期：1987-03-01 00:00:00

abstract：:Phosphodiesterase inhibitors that are selective for cAMP-specific cardiac and vascular PDE III comprise a new group of agents for the treatment of heart failure, which at present are limited to clinical shortterm intravenous use and research uses only. Although both intravenous amrinone and milrinone are FDA approved,...

journal_title：American heart journal

authors： DiBianco R

更新日期：1991-06-01 00:00:00

abstract：:Left circumflex coronary blood flow was increased significantly (20 per cent) during stimulation of somatic afferent fibers. The change in CBF was associated with significant increases in heart rate and arterial pressure and significant decrease in coronary vascular resistance. Controlling heart rate or preventing car...

journal_title：American heart journal

authors： Kline RL

更新日期：1979-07-01 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：:Recently, the theory that hyperinflammation is the body's primary response to potent stimulus has been challenged. Indeed, a deregulation of the immune system could be the cause of multiple organ failure. So far, clinicians have focused on the last steps of the inflammatory cascade. However, little attention has been ...

journal_title：American heart journal

authors： Bodi V,Sanchis J,Nunez J,Mainar L,Minana G,Benet I,Solano C,Chorro FJ,Llacer A

更新日期：2008-12-01 00:00:00

abstract：:We investigated the incidence and mechanism of pulmonary artery hypertension (PAH) in a consecutive series of patients with aortic stenosis who were undergoing diagnostic cardiac catheterization. Forty-five patients with severe aortic stenosis were divided into two groups: group 1 comprised 13 patients (29%) with PAH ...

journal_title：American heart journal

authors： Silver K,Aurigemma G,Krendel S,Barry N,Ockene I,Alpert J

更新日期：1993-01-01 00:00:00

abstract：:The syndrome of fever and pericarditis is reported following implantation of a transvenous pacemaker in a 72-year-old man. The pacemaker was placed for prophylactic reasons (i.e., presence of bifascicular block). The syndrome resolved spontaneously after over four weeks of fever and a pericardial friction rub. Perfora...

journal_title：American heart journal

authors： Kaye D,Frankl W,Arditi LI

更新日期：1975-11-01 00:00:00

abstract：:To assess the effects of pacing-induced tachycardia on phasic coronary blood flow pattern and flow reserve of left anterior descending artery, we examined 16 patients with chest pain and angiographically normal coronary arteries by using an intravascular Doppler catheter with spectral analysis of the velocity signal. ...

journal_title：American heart journal

authors： Hongo M,Nakatsuka T,Watanabe N,Takenaka H,Tanaka M,Kinoshita O,Okubo S,Sekiguchi M

更新日期：1994-03-01 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

authors： Sabatine MS,McCabe CH,Morrow DA,Giugliano RP,de Lemos JA,Cohen M,Antman EM,Braunwald E

更新日期：2002-06-01 00:00:00

abstract：:Bacterial shock due to Gram-negative bacilli is best managed by prompt control of the infection with appropriate antibiotics and surgical drainage or excision. Corticosteroids for purposes of controlling systemic reactions to bacteria and their toxins constitute adjunctive therapy. Volume repletion and respiratory sup...

journal_title：American heart journal

authors： Shubin H,Weil MH,Carlson RW

更新日期：1977-07-01 00:00:00

abstract：:Head-up tilt provokes vasodepressor syncope in patients with this disorder but may also cause fainting in unaffected subjects. The aims of this study were to examine autonomic function and sequential changes in heart rate variability and plasma catecholamines during graded head-up tilt in patients with vasodepressor s...

journal_title：American heart journal

authors： Prinz-Zaiss M,Yeap AN,Moguilevski V,Trigg L,McGrath BP

更新日期：1997-02-01 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

authors： Rapaport E

更新日期：1985-07-01 00:00:00

abstract：BACKGROUND:The CD40 receptor and its ligand (CD40L) are known to modulate both inflammation and thrombosis-2 processes important for the development and clinical expression of atherosclerosis. Circulating soluble CD40L (sCD40L) concentration predicts cardiovascular risk in selected patient samples. The purpose of this ...

journal_title：American heart journal

authors： Keaney JF Jr,Lipinska I,Larson MG,Dupuis J,Freedman JE,Hamburg NM,Massaro JM,Rong J,Sutherland P,Vita JA,Vasan RS,Benjamin EJ

更新日期：2008-11-01 00:00:00

abstract：BACKGROUND:We aim to validate the diagnostic performance of the first fully automatic, electronic heart failure (HF) identification algorithm and evaluate the implementation of an HF Dashboard system with 2 components: real-time identification of decompensated HF admissions and accurate characterization of disease char...

journal_title：American heart journal

authors： Cox ZL,Lewis CM,Lai P,Lenihan DJ

更新日期：2017-01-01 00:00:00

abstract：:The serum chromium in 45 subjects with no clinical evidence of ischemic heart disease was found to be 1.71 parts per billion (ppb) (S.E. +/- 0.14). In 34 patients with a previously documented myocardial infarction, it was 1.84 ppb (S.E. +/- 0.18). The difference was not significant nor was there any difference with ag...

journal_title：American heart journal

authors： Abraham AS,Sonnenblick M,Eni M,Shemesh O,Batt AP

更新日期：1980-05-01 00:00:00

abstract：:Forty-one patients with acute myocardial infarction and ST segment elevation were studied to determine the relationship between early changes in ST segment elevation, time to peak serum creatine kinase (CK), peak serum CK, left ventricular function, and patency of the infarct-related artery. ST segment elevation decre...

journal_title：American heart journal

authors： Hackworthy RA,Vogel MB,Harris PJ

更新日期：1986-08-01 00:00:00

abstract：:We aimed to investigate long-term (≥5 years) outcomes of percutaneous coronary intervention (PCI) versus coronary artery bypass grafting (CABG) for left main coronary artery disease (LMCAD) using a meta-analysis from updated published randomized trials. Our data showed that the risk of all-cause death as well as cardi...

journal_title：American heart journal

authors： Kuno T,Ueyama H,Rao SV,Cohen MG,Tamis-Holland JE,Thompson C,Takagi H,Bangalore S

更新日期：2020-09-01 00:00:00

abstract：:Vessel dilator consisting of amino acids (a.a.) 31-67 and atrial natriuretic factor (ANF) composed of a.a. 99-126 of the 126 a.a. ANF prohormone circulate in humans and have potent vasodilatory properties. To determine whether these atrial natriuretic peptides are directly related to blood pressure in healthy normoten...

journal_title：American heart journal

authors： Sothern RB,Vesely DL,Kanabrocki EL,Bremner FW,Third JL,Boles MA,Nemchausky BM,Olwin JH,Scheving LE

更新日期：1995-05-01 00:00:00

abstract：:We studied the effect of propranolol administration on risk assessment based on submaximal exercise testing performed early after myocardial infarction. A total of 70 patients with recent infarction underwent modified Bruce treadmill testing with simultaneous measurement of expired gases in the absence of antianginal ...

journal_title：American heart journal

authors： Curtis JL,Houghton JL,Patterson JH,Koch G,Bradley DA,Adams KF Jr

更新日期：1991-06-01 00:00:00

abstract：:Urodilatin [ANP-95-126] is a new natriuretic peptide of renal origin not subjected to tolerance in experimental congestive heart failure (CHF). To evaluate its therapeutic potentials in CHF, we investigated the efficacy of a prolonged infusion of urodilatin (15 ng/kg/min for 10 hours) in 12 patients with CHF (New York...

journal_title：American heart journal

authors： Elsner D,Muders F,Müntze A,Kromer EP,Forssmann WG,Riegger GA

更新日期：1995-04-01 00:00:00

abstract：BACKGROUND:Increasing numbers of balloon aortic valvuloplasty (BAV) are performed in the management of symptomatic aortic stenosis as bridge and therapeutic challenge in the work-up for transcatheter aortic valve replacement. However, the significance of gender in outcomes following BAV remains controversial. METHODS:...

journal_title：American heart journal

authors： Christodoulidis G,Yu J,Kini A,Dangas GD,Baber U,Melissa A,Sartori S,Theodoropoulos K,Bhat A,Kovacic J,Moreno P,Krishnan P,Mehran R,Sharma S

更新日期：2015-07-01 00:00:00

abstract：:The occurrence of thrombotic events is central to the course of polycythemia vera. Myocardial, cerebral, peripheral, and pulmonary infarctions are frequent and are consequences of throbmoses in small and medium caliber arteries. Thrombosis in large caliber arteries is a rare event. Thrombosis within the chambers of th...

journal_title：American heart journal

authors： Ali M,Fayemi AO,Malcolm D,Braun EV

更新日期：1980-10-01 00:00:00

abstract：:The relationship between coronary artery size and left ventricular (LV) muscle mass was studied in 10 control subjects and in 10 patients with chronic mitral regurgitation before and 28 +/- 15 months after mitral valve surgery. Left and right coronary artery size was determined by quantitative coronary arteriography. ...

journal_title：American heart journal

authors： Vassalli G,Hess OM,Krogmann ON,Villari B,Corin WJ,Turina M,Krayenbuehl HP

更新日期：1993-11-01 00:00:00

abstract：BACKGROUND:Serum levels of pregnancy-associated plasma protein-A (PAPP-A) have recently been linked to plaque instability and are increased in acute coronary syndromes. The relation between PAPP-A levels and coronary risk factors, namely blood lipids, has not been studied to date. We have therefore investigated whether...

journal_title：American heart journal

authors： Stulc T,Malbohan I,Malík J,Fialová L,Soukupová J,Ceska R

更新日期：2003-12-01 00:00:00

abstract：AIMS:In adults with coarctation of the aorta (CoA), hypertension (HTN) is a common long-term complication. We investigated the prevalence of HTN and analyzed factors associated with HTN. METHODS AND RESULTS:In the national register for congenital heart disease, 653 adults with repaired CoA were identified (mean age 36...

journal_title：American heart journal

authors： Rinnström D,Dellborg M,Thilén U,Sörensson P,Nielsen NE,Christersson C,Johansson B

更新日期：2016-11-01 00:00:00

abstract：:Heart rate responses to three different procedures (amyl nitrite inhalation, standing up, and isoproterenol infusion), were studied before and during acute adrenergic beta blockade with intravenous propranolol in three normal and six hypertensive subjects. Propranolol decreased, but did not completely abolish, the hea...

journal_title：American heart journal

authors： Niarchos AP,Tahmooressi P,Tarazi RC

更新日期：1978-07-01 00:00:00

abstract：:An experimental canine model of pericardial effusion was designed to validate previous clinical nuclear magnetic resonance imaging (NMR) studies. Saline (n = 7), serum (n = 4), blood (10% hematocrit [n = 5]; 20% hematocrit [n = 5]), and lipid (n = 4) effusions were chosen to resemble: (1) transudative/exudative, (2) n...

journal_title：American heart journal

authors： Rokey R,Vick GW 3rd,Bolli R,Lewandowski ED

更新日期：1991-04-01 00:00:00

abstract：BACKGROUND:It has been shown that transient increase in left ventricular stiffness, assessed by Doppler-derived early filling deceleration time, occurs during the first 24 to 48 hours after myocardial infarction but returns to normal within several days. It has been reported that hyperbaric oxygen treatment has a favor...

journal_title：American heart journal

authors： Vlahović A,Nesković AN,Dekleva M,Putniković B,Popović ZB,Otasević P,Ostojić M

更新日期：2004-07-01 00:00:00