Blood pressure and atrial natriuretic peptides correlate throughout the day.

abstract：:We investigated the relation between the angiographic collateral grade (Rentrop's classification) and the collateral flow velocity pattern in 43 patients with angina pectoris. Collateral flow velocity was measured with a Doppler guide wire during balloon occlusion in coronary angioplasty. Collateral flow was detected ...

journal_title：American heart journal

authors： Yamada T,Okamoto M,Sueda T,Hashimoto M,Kajiyama G

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND:Most analyses of complications after percutaneous coronary intervention have been limited to angiographic predictors of abrupt closure. We sought to determine the relation between baseline clinical and angiographic characteristics and clinical ischemic events and whether treatment with the platelet glycoprot...

journal_title：American heart journal

authors： Thel MC,Califf RM,Tcheng JE,Sigmon KN,Lincoff AM,Topol EJ,Ellis SG

更新日期：1999-02-01 00:00:00

abstract：:Three illustrative cases of refractory hypoxemia in adults are presented. In two cases contrast echocardiography was invaluable in establishing the diagnosis of a true anatomic right to left shunt, as well as in localizing the shunt to an intracardiac or extracardiac site. In the third case true anatomic right to left...

journal_title：American heart journal

authors： Gin KG,Fenwick JC,Pollick C,Thompson CR

更新日期：1993-04-01 00:00:00

abstract：:Our understanding of the pathogenesis of congestive heart failure (CHF) has improved remarkably in recent years. However, despite better knowledge and novel pharmaceutical strategies, this disease is still one of the most brutal killers in the Western world. The pathophysiology of CHF is complex, and much of our compr...

journal_title：American heart journal

authors： Malinin AI,O'Connor CM,Dzhanashvili AI,Sane DC,Serebruany VL

更新日期：2003-03-01 00:00:00

abstract：:We assessed the safety of early (2 to 4 days) intravenous dipyridamole infusion in conjunction with technetium 99m sestamibi tomographic myocardial perfusion imaging in patients with first myocardial infarction (MI). Early risk stratification with myocardial perfusion imaging of patients after acute MI may be useful t...

journal_title：American heart journal

authors： Heller GV,Brown KA,Landin RJ,Haber SB

更新日期：1997-07-01 00:00:00

abstract：BACKGROUND:In adults, the most common cause of out-of-hospital cardiac arrests (OHCA) is acute coronary artery occlusion. If an immediate coronary angiogram (CAG) is recommended for survivors presenting a ST segment elevation on the electrocardiogram (ECG) performed after resuscitation, there is still a debate regardin...

journal_title：American heart journal

authors： Hauw-Berlemont C,Lamhaut L,Diehl JL,Andreotti C,Varenne O,Leroux P,Lascarrou JB,Guerin P,Loeb T,Roupie E,Daubin C,Beygui F,Vilfaillot A,Glippa S,Djadi-Prat J,Chatellier G,Cariou A,Spaulding C,EMERGE investigators.

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:Protocols incorporating high-sensitivity troponin to guide decision making in the disposition of patients with suspected acute coronary syndromes (ACS) in the emergency department have received a lot of attention. Traditionally, patients with chest pain have required long periods of observation in emergency ...

journal_title：American heart journal

authors： Papendick C,Blyth A,Seshadri A,Edmonds MJR,Briffa T,Cullen L,Quinn S,Karnon J,Chuang A,Nelson AJ,Horsfall M,Morton E,Chew DP

更新日期：2017-08-01 00:00:00

abstract：:The incidence of cardiac events in Japanese men (mean age 54 +/- 10 years) with atypical or nonanginal chest pain was assessed prospectively. Three groups of patients, those with typical angina (TA; n = 134), those with atypical angina (AA; n = 192), and those with nonanginal chest pain (NA; n = 311) were studied with...

journal_title：American heart journal

authors： Sato I,Nishijima H,Matsumura N,Nishida M,Okita K,Yasuda H

更新日期：1992-06-01 00:00:00

abstract：:We investigated the relationship between plasma atrial natriuretic polypeptide (ANP) levels and hemodynamic indices during dynamic exercise testing in 15 patients with effort angina pectoris. Patients exercised on an angina-limited, supine, multistage bicycle ergometer, and plasma ANP levels and hemodynamic indices we...

journal_title：American heart journal

authors： Matsunami T,Yokota M,Iwase M,Watanabe M,Miyahara T,Koide M,Saito H,Takeuchi J

更新日期：1990-12-01 00:00:00

abstract：:The objective of this investigation was to assess the acute and long-term outcome after coronary angioplasty in patients undergoing chronic hemodialysis. Previous studies have suggested a high incidence of restenosis after coronary angioplasty performed in patients with renal failure. Medical discharge abstracts for 8...

journal_title：American heart journal

authors： Ahmed WH,Shubrooks SJ,Gibson CM,Baim DS,Bittl JA

更新日期：1994-08-01 00:00:00

abstract：BACKGROUND:Bleeding is associated with adverse outcome in acute coronary syndromes. However, the precise pathophysiologic mechanisms have not been elucidated. We sought to determine the relationship between bleeding and myocardial ischemia detected by concurrent continuous electrocardiogram (ECG) monitoring and their i...

journal_title：American heart journal

authors： Yan AT,Yan RT,Huynh T,DeYoung P,Weeks A,Fitchett DH,Langer A,Goodman SG,INTERACT Investigators.

更新日期：2008-10-01 00:00:00

abstract：BACKGROUND:Selenium is a central determinant of antioxidative glutathione peroxidase 1 (GPx-1) expression and activity. The relevance of selenium supplementation on GPx-1 in coronary artery disease (CAD) needs to be established. We assessed the effect of selenium supplementation on GPx-1 in cell culture and on endothel...

journal_title：American heart journal

authors： Schnabel R,Lubos E,Messow CM,Sinning CR,Zeller T,Wild PS,Peetz D,Handy DE,Munzel T,Loscalzo J,Lackner KJ,Blankenberg S

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND:There is growing interest in assessing therapy for acute myocardial infarction. Because thrombolysis was not a study therapy in the GISSI-3 trial, the decision about thrombolysis was left to the responsible physicians. We evaluated the data on thrombolytic therapy among patients with acute myocardial infarct...

journal_title：American heart journal

authors： Bobbio M,Bergerone S,Maggioni AP,Malacrida R,Franzosi MG,Barlera S,Tognoni G,GISSI-3 Investigators.

更新日期：1998-03-01 00:00:00

abstract：:The actions of the beta-adrenergic receptor antagonist, d,l-nadolol, were examined in anesthetized dogs subjected to circumflex coronary artery ligation in the presence of previous anterior myocardial infarction. With circumflex ligation, control dogs (N = 18) developed premature ventricular beats and ventricular tach...

journal_title：American heart journal

authors： Patterson E,Lucchesi BR

更新日期：1988-11-01 00:00:00

abstract：BACKGROUND:The presence of depression after an acute coronary syndrome (ACS) is associated with worse prognosis and lower adherence to risk-reducing behaviors. We reported earlier that an enhanced depression care intervention reduces depression symptoms and major adverse cardiac events. This study evaluates the impact ...

journal_title：American heart journal

authors： Kronish IM,Rieckmann N,Burg MM,Edmondson D,Schwartz JE,Davidson KW

更新日期：2012-10-01 00:00:00

abstract：:A new shape-memory coil for transcatheter closure of the PDA was developed and evaluated in a dog PDA model. The coil is sensitive to temperature (composed of thermal shape-memory nickel-titanium). The coil was delivered to and implanted in the PDA model with a 5F catheter through the femoral artery. The PDA model was...

journal_title：American heart journal

authors： Liu C,Shiraishi H,Kikuchi Y,Yanagisawa M

更新日期：1996-05-01 00:00:00

abstract：BACKGROUND:Atrial fibrillation (AF) is a major risk factor for stroke and systemic embolism. Trials comparing warfarin with non-vitamin K oral anticoagulants (NOACs) have demonstrated that, when compared with warfarin, the NOACs are at least as effective in preventing stroke, although detailed analyses characterizing s...

journal_title：American heart journal

authors： Geller BJ,Giugliano RP,Braunwald E,Murphy SA,Hanyok JJ,Jin J,Mercuri M,Antman EM,Ruff CT

更新日期：2015-10-01 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：:Evaluation of pericardial effusion was attempted with computed tomography in 11 patients. The volume and distribution of pericardial fluid were assessed with satisfactory resolution and the nature of the fluid was estimated by the difference in x-ray transparency (CT numbers). The volume of pericardial fluid calculate...

journal_title：American heart journal

authors： Tomoda H,Hoshiai M,Furuya H,Oeda Y,Matsumoto S,Tanabe T,Tamachi H,Sasamoto H,Koide S,Kuribayashi S,Matsuyama S

更新日期：1980-06-01 00:00:00

abstract：:Despite gratifying immediate results, significant recoarctation at follow-up has been observed after balloon angioplasty of native aortic coarctation. Risk factors for such recurrences have been identified in one of our previous studies. In this study we examined the value of these risk factors in the prediction of re...

journal_title：American heart journal

authors： Rao PS,Koscik R

更新日期：1995-07-01 00:00:00

abstract：:It is unclear how agents designed to promote angiogenesis in the human heart affect the arteriographic appearance of the collateral circulation. Possible changes in collateral vessels include new collateral vessels arising from epicardial arteries, new branches emanating from existing collateral vessels, wider or long...

journal_title：American heart journal

authors： Gibson CM,Ryan K,Sparano A,Moynihan JL,Rizzo M,Kelley M,Marble SJ,Laham R,Simons M,McClusky TR,Dodge JT Jr

更新日期：1999-01-01 00:00:00

abstract：:Forty-eight patients with predominant aortic stenosis underwent His bundle electrography (HBE) at the time of diagnostic catheterization. Patients were divided into four groups based upon severity of calcification of the aortic valve fluoroscopically as judged independently by three angiographers. Of 48 patients, thre...

journal_title：American heart journal

authors： MacMillan RM,Demorizi NM,Gessman LJ,Maranhao V

更新日期：1985-07-01 00:00:00

abstract：BACKGROUND:The few available studies of the Centers for Medicare and Medicaid Services Hospital Inpatient Quality Reporting (IQR) care process indicators have not linked receipt of recommended care processes in heart failure (HF) with lower mortality. Because the Veterans Health Administration (VHA) also tracks hospita...

journal_title：American heart journal

authors： Wu WC,Jiang L,Friedmann PD,Trivedi A

更新日期：2014-11-01 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：: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：BACKGROUND:The magnitude of benefit of cardiac resynchronization therapy (CRT) varies significantly among its recipients; approximately 30% of CRT patients do not report clinical improvement. Optimization of CRT pacing parameters can further improve cardiac function, both acutely and chronically. Echocardiographic opti...

journal_title：American heart journal

authors： Krum H,Lemke B,Birnie D,Lee KL,Aonuma K,Starling RC,Gasparini M,Gorcsan J,Rogers T,Sambelashvili A,Kalmes A,Martin D

更新日期：2012-05-01 00:00:00

abstract：:The effect of the reperfusion on myocardial infarction has been studied in the rat in order to assess the possible reversibility of myocardial damage. The present study deals with reperfusion of experimental myocardial infarction in the rat. Two groups of animals were compared: one was subjected to permanent ischemia ...

journal_title：American heart journal

authors： Deloche A,Fabiani JN,Camilleri JP,Relland J,Joseph D,Carpentier A,Dubost C

更新日期：1977-03-01 00:00:00

abstract：BACKGROUND:Some studies have reported that patients with mitral valve prolapse syndrome (MVPS) also have a disorder in the autonomic or neuroendocrine function, which can cause a host of related symptoms. A potential role of the renin-angiotensin system in the pathogenesis of MVPS has been addressed. However, the role ...

journal_title：American heart journal

authors： Chou HT,Chen YT,Shi YR,Tsai FJ

更新日期：2003-01-01 00:00:00

abstract：:We evaluated the long-term angiographic outcome of balloon angioplasty by comparing original and follow-up target coronary narrowing. Rather than using restenosis to determine outcome, as in most angioplasty studies, we took an unusual approach and analyzed outcome in terms that are commonly used in progression and re...

journal_title：American heart journal

authors： Rozenman Y,Gilon D,Sapoznikov D,Lotan C,Mosseri M,Hasin Y,Gotsman MS

更新日期：1997-05-01 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