A pathologic analysis of the outcome following heart-lung transplantation: an autopsy study of 22 recipients.

abstract：:Females have increase in-hospital mortality and poorer outcomes following coronary artery bypass grafting (CABG). Biological differences in the reactivity of the graft conduits to circulating catecholamine may contribute to this sex difference. This study examined sex differences in the vasoconstrictor responses of in...

journal_title：Heart and vessels

authors： Jaghoori A,Lamin V,Jacobczak R,Worthington M,Edwards J,Viana F,Stuklis R,Wilson DP,Beltrame JF

更新日期：2020-03-01 00:00:00

abstract：:Myocardial perfusion and perfusion reserve are diminished in patients with atrial fibrillation (AF). Phase-contrast (PC) cine magnetic resonance imaging (MRI) of the coronary sinus serves as a non-invasive means of quantifying coronary flow reserve (CFR) without any radioactive tracer. The present study aimed to evalu...

journal_title：Heart and vessels

authors： Sugimoto Y,Kato S,Fukui K,Iwasawa T,Utsunomiya D,Kimura K,Tamura K

更新日期：2021-01-23 00:00:00

abstract：:An 18-year-old woman with catecholaminergic polymorphic ventricular tachycardia (CPVT) underwent pulmonary vein isolation (PVI) because of frequent and inappropriate shocks from an implantable cardioverter defibrillator (ICD) associated with atrial fibrillation (AF) with a rapid ventricular response. While the PVI did...

journal_title：Heart and vessels

authors： Sumitomo N,Nakamura T,Fukuhara J,Nakai T,Watanabe I,Mugishima H,Hiraoka M

更新日期：2010-09-01 00:00:00

abstract：:Abnormal P-wave characteristics were reportedly associated with left ventricular interstitial fibrosis as defined by cardiac magnetic resonance images. The objective of this study is to investigate the utility of P-wave characteristics to predict atrial fibrillation (AF) recurrence and the recovery of left ventricular...

journal_title：Heart and vessels

authors： Doi A,Takagi M,Katayama H,Yoshiyama T,Hayashi Y,Tatsumi H,Yoshiyama M

更新日期：2018-11-01 00:00:00

abstract：:While oxidized lipoprotein(a) (oxLp(a)) has been indicated to be involved in atherogenesis more than native lipoprotein(a) (Lp(a)), there is still a need to elucidate the associations among oxLp(a), hypertension, and atherosclerosis. The cardio-ankle vascular index (CAVI) is a recently developed index used to assess a...

journal_title：Heart and vessels

authors： Kotani K,Yamada S,Yamada T,Kario K,Taniguchi N

更新日期：2013-07-01 00:00:00

abstract：:Phrenic nerve (PN) stimulation is essential for the elimination of PN palsy during balloon-based pulmonary vein isolation (PVI). Although ultrasound-guided vascular access is safe, insertion of a PN stimulation catheter via central venous access carries a potential risk of the development of mechanical complications. ...

journal_title：Heart and vessels

authors： Chikata A,Kato T,Usuda K,Fujita S,Maruyama M,Otowa KI,Takashima SI,Murai H,Usui S,Furusho H,Kaneko S,Takamura M

更新日期：2019-10-01 00:00:00

abstract：:This study aimed to examine whether alpha-human atrial natriuretic peptide (alpha-hANP) alters cardiac dimensions in humans. Left atrial (LA) and left ventricular diastolic (LV) diameters were measured by echocardiography at control and with lower body negative pressure (LBNP) at -10 and -20 mmHg during intravenous (I...

journal_title：Heart and vessels

authors： Imaizumi T,Takeshita A,Yoshida M,Suzuki S,Ando S,Hirooka Y,Nakamura M

更新日期：1990-01-01 00:00:00

abstract：:The vascular responses to 5-hydroxytrypamine (5-HT), 5-carboxamidotryptamine (5-CT, a selective 5-HT1-like receptor agonist), alpha-methyl-5-HT (alpha-M-5-HT, a relatively selective 5-HT2 receptor agonist), noradrenaline (NA), and KCl were examined in isolated, cannulated, and perfused canine common carotid arterial p...

journal_title：Heart and vessels

authors： Vhora S,Chiba S

更新日期：1994-01-01 00:00:00

abstract：:Morphological and functional changes of free arterial grafts in dogs were studied for 3 weeks after implantation and the changes were compared to those in implanted free vein grafts. In the arterial grafts, endothelial cells with abundant pinocytotic vesicles and some cytoplasmic folds were observed by transmission an...

journal_title：Heart and vessels

authors： Isomura T,Hisatomi K,Inuzuka H,Nishimi M,Hirano A,Ohishi K

更新日期：1992-01-01 00:00:00

abstract：:Although the ultimate cause for the myocardial dysfunction of hypertensive heart disease is still unclear, a crucial role of the myocardial energy metabolism has been suggested. Therefore, the aim of the present study was to investigate whether age-related myocardial dysfunction in hearts of spontaneously hypertensive...

journal_title：Heart and vessels

authors： Perings SM,Schulze K,Decking U,Kelm M,Strauer BE

更新日期：2000-01-01 00:00:00

abstract：:We aimed to assess the acute cardiopulmonary effects of a 100-mg oral single dose of sildenafil in patients with idiopathic pulmonary hypertension (IPAH) using a well-validated but less-used noninvasive echocardiographic method for the measurement of both systolic and diastolic pulmonary artery pressure (PAP), by tric...

journal_title：Heart and vessels

authors： Behzadnia N,Najafizadeh K,Sharif-Kashani B,Dameshghi DO,Shahabi P

更新日期：2010-07-01 00:00:00

abstract：:The effect of intravenous enoximone on forearm venous circulation was studied in ten healthy volunteers (group A) and in ten patients with NYHA class III-IV congestive heart failure (group B). Distensibility of the forearm capacitance vessels was assessed from pressure-volume curves by venous occlusion plethysmography...

journal_title：Heart and vessels

authors： Branzi A,Berardi C,Ferretti RM,Beato E,Magnani G,Melandri G,Zannoli R,Magnani B

更新日期：1987-01-01 00:00:00

abstract：:Left ventricular non-compaction (LVNC) is genetically heterogeneous. It has been previously shown that LVNC is associated with defects in TAZ, DNTA, LDB3, YWHAE, MIB1, PRDM16, and sarcomeric genes. This study was aimed to investigate sarcomeric gene mutations in a Chinese population with LVNC. From 2004 to 2010, 57 un...

journal_title：Heart and vessels

authors： Tian T,Wang J,Wang H,Sun K,Wang Y,Jia L,Zou Y,Hui R,Zhou X,Song L

更新日期：2015-03-01 00:00:00

abstract：:Effects of the administration of a thromboxane A2 (TXA2) analogue (STA2), a leukotriene C4 (LTC4), and a leukotriene D4 (LTD4) on regional myocardial blood flow (RMBF) and hemodynamics were studied in anesthetized, open-chest dogs. The blocking ability of a recently synthesized TXA2 selective antagonist, ONO-3708, and...

journal_title：Heart and vessels

authors： Torii T,Toki Y,Hieda N,Ito Y,Okumura K,Hashimoto H,Ito T,Ogawa K,Satake T

更新日期：1988-01-01 00:00:00

abstract：:There is no proven therapy for heart failure with preserved ejection fraction (HFpEF). Research has shown beneficial responses to cardiac rehabilitation (CR) among HF patients. To date, there are no reports comparing those responses between patients with HFpEF and those with reduced ejection fraction (HFrEF). The purp...

journal_title：Heart and vessels

authors： Tanaka S,Sanuki Y,Ozumi K,Harada T,Tasaki H

更新日期：2018-08-01 00:00:00

abstract：:Ischemic cardiomyopathy complicated by severe mitral regurgitation (MR) has a poor prognosis. In such cases, whether mitral valve repair for MR improves the prognosis of survival remains unclear. In this study, 50 patients diagnosed with ischemic cardiomyopathy at our hospital between August 1991 and August 1996 were ...

journal_title：Heart and vessels

authors： Uchikawa S,Ohtaki E,Sumiyoshi T,Hosoda S,Kasegawa H

更新日期：2004-07-01 00:00:00

abstract：:The normal development of elastin fibers in the thoracic aorta was studied in fetal, young, and adult monkeys. Tissue was examined by scanning electron microscopy (SEM) after NaOH treatment and by transmission electron microscopy (TEM). The NaOH treatment of fixed tissues effectively removed collagen fibers and enable...

journal_title：Heart and vessels

authors： Sato F,Shimada T,Kitamura H,Campbell GR,Ogata J

更新日期：1994-01-01 00:00:00

abstract：:Raising high-density lipoprotein cholesterol (HDL-C) is an important strategy for reducing residual cardiovascular risk. In the present study, we sought to assess the effect of extended-release niacin/laropiprant on endothelial function in patients after a myocardial infarction with target low-density lipoprotein chol...

journal_title：Heart and vessels

authors： Bregar U,Jug B,Keber I,Cevc M,Sebestjen M

更新日期：2014-05-01 00:00:00

abstract：:Percutaneous transvenous mitral commissurotomy (PTMC) increases peak oxygen uptake (VO2) chronically, but not acutely, despite early symptomatic improvements. Analysis of transient VO2 responses to submaximal exercise (an exercise regimen more comparable to the patients' daily activities than that provided by maximal ...

journal_title：Heart and vessels

authors： Takaki H,Sunagawa K,Sugimachi M,Tamai J,Okano Y,Kurita T,Aihara N,Shimizu W,Suyama K,Kamakura S

更新日期：1995-01-01 00:00:00

abstract：:We investigated the signaling mechanism of stretch-induced cell remodeling in human umbilical vein endothelial cells (HUVECs). Freshly dissociated HUVECs were cultured on an elastic silicon membrane and subjected to uniaxial cyclic stretch (20% in length, 1 Hz). The cells started to change their morphology as early as...

journal_title：Heart and vessels

authors： Sokabe M,Naruse K,Sai S,Yamada T,Kawakami K,Inoue M,Murase K,Miyazu M

更新日期：1997-01-01 00:00:00

abstract：:Previous studies suggested that sleep-disordered breathing was associated with cardiovascular diseases such as heart failure (HF). Recently, algorithms of cardiac implantable electronic devices (CIEDs) have been developed to detect advanced sleep apnea (SA); the Apnea Scan (AP Scan) being an example. The purpose of th...

journal_title：Heart and vessels

authors： Wakabayashi Y,Koyama T,Kurihara K,Kobayashi M,Ichikawa T,Abe H

更新日期：2020-06-01 00:00:00

abstract：:Downregulation of glucose and fatty acid oxidation occurs in heart failure (HF). Trimetazidine reduces fatty acid oxidation and increases glucose oxidation. In this single-blind study, trimetazidine, 20 mg three times per day (n = 51) or placebo (n = 36) was added to treatment of 87 HF patients receiving optimal HF th...

journal_title：Heart and vessels

authors： Gunes Y,Guntekin U,Tuncer M,Sahin M

更新日期：2009-07-01 00:00:00

abstract：:It is well known that silent myocardial ischemia (SMI) often complicates patients with cerebral infarction and that stroke patients often die of ischemic heart disease. Therefore, it is considered important to treat myocardial ischemia in stroke patients. This study investigated SMI complicating Japanese patients with...

journal_title：Heart and vessels

authors： Nomura T,Kusaba T,Kodama N,Terada K,Urakabe Y,Nishikawa S,Keira N,Matsubara H,Tatsumi T

更新日期：2013-01-01 00:00:00

abstract：:A cardiac angiotensin II-generating system is thought to be involved in cardiac fibrosis. Both angiotensin-converting enzyme (ACE) and human chymase can convert angiotensin I to angiotensin II. However, the relative contributions of these two enzymatic pathways to angiotensin II generation in vivo remain to be clarifi...

journal_title：Heart and vessels

authors： Ohmichi N,Iwai N,Shimoike H,Izumi M,Watarida S,Mori A,Nakamura Y,Kinoshita M

更新日期：1997-01-01 00:00:00

abstract：:We examined mRNA expression of the clock genes (Per1, Per2, and Bmal1) and PAI-1 (plasminogen activator inhibitor-1) after aldosterone treatment every 4 h up to 48 h in H9c2 cardiomyoblasts by reverse transcription-polymerase chain reaction. To block the MR (mineralocorticoid receptor), the MR antagonist, spironolacto...

journal_title：Heart and vessels

authors： Tanaka K,Ashizawa N,Kawano H,Sato O,Seto S,Nishihara E,Terazono H,Isomoto S,Shinohara K,Yano K

更新日期：2007-07-01 00:00:00

abstract：:Hypertrophic cardiomyopathy (HCM) with severe diastolic dysfunction is a major cause of heart failure and sudden cardiac death (SCD) associated with lethal arrhythmia. Although various risk factors for cardiac events have been reported in HCM patients, previous studies have reported that some HCM patients exhibit eith...

journal_title：Heart and vessels

authors： Sugiura Y,Morimoto R,Aoki S,Yamaguchi S,Haga T,Kuwayama T,Yokoi T,Hiraiwa H,Kondo T,Watanabe N,Kano N,Fukaya K,Sawamura A,Okumura T,Murohara T

更新日期：2019-12-01 00:00:00

abstract：:The relations of the light chains of myosins of the atria, ventricles, and atrioventricular conducting tissue (specialized myocardial tissue) and the distribution of the light chains of myosin in different regions of the atrioventricular conducting tissue in bovine heart were examined. Two-dimensional gel electrophore...

journal_title：Heart and vessels

authors： Tamura Y,Orino S,Saijyo Y,Nishimoto T,Nagase N,Mori H

更新日期：1986-01-01 00:00:00

abstract：:Cardiac systolic (left ventricular ejection fraction) and diastolic (mitral inflow velocity pattern and/or mitral deceleration time) function were reported as predictors of clinical outcome or left ventricular remodeling in patients with acute myocardial infarction (AMI). Recently, a new index (Doppler-derived index c...

journal_title：Heart and vessels

authors： Sasao H,Noda R,Hasegawa T,Endo A,Oimatsu H,Takada T

更新日期：2004-03-01 00:00:00

abstract：:We retrospectively analyzed coronary arteriograms in 66 patients with hypertrophic cardiomyopathy (HCM) who underwent coronary arteriography. Four of these patients showed a large conus artery supplying the interventricular septum, and the characteristics of their echocardiograms revealed a marked interventricular sep...

journal_title：Heart and vessels

authors： Sumimoto T,Hamada M,Ohtani T,Shigematsu Y,Fujiwara Y,Sekiya M,Hiwada K

更新日期：1992-01-01 00:00:00

abstract：:This study assesses the global left ventricular function and volumes using dual-source computed tomography (DSCT) with improved temporal resolution (83 ms) by use of a semi-automatic software tool in comparison to invasive angiography (IVA). One hundred patients scheduled for invasive coronary angiography because of s...

journal_title：Heart and vessels

authors： Drosch T,Tsiflikas I,Brodoefel H,Heuschmid M,Reimann A,Thomas C,Ketelsen D,Wurster D,Schroeder S,Burgstahler C

更新日期：2010-01-01 00:00:00