Abstract:
:We herein present a case (72 years, male) with total absence of pulmonary veins (PVs) potentials at the beginning of the first procedure for paroxysmal atrial fibrillation (AF), demonstrating dormant conduction between the left atrium and all PVs revealed by adenosine triphosphate provocation with relation to the incidence of AF. He was free from atrial arrhythmias during 1 year follow-up after complete PV isolation with the elimination of multiple transient dormant conductions by circular mapping catheter guide ablation.
journal_name
Heart Vesselsjournal_title
Heart and vesselsauthors
Yokoyama K,Yamashita S,Tokutake K,Narui R,Kato M,Tanigawa S,Tokuda M,Inada K,Matsuo S,Shibayama K,Miyanaga S,Yoshimura M,Yamane Tdoi
10.1007/s00380-016-0928-5subject
Has Abstractpub_date
2017-04-01 00:00:00pages
501-505issue
4eissn
0910-8327issn
1615-2573pii
10.1007/s00380-016-0928-5journal_volume
32pub_type
杂志文章abstract::Flow-mediated dilation (FMD) is a widely used tool to investigate endothelial function. However, FMD assessment may cause mechanical damage to the arterial endothelium. In this study we investigated the effect of FMD assessment on endothelial function. We studied 20 healthy subjects (26 ± 6 years; 12 males). FMD was a...
journal_title:Heart and vessels
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00380-010-0087-z
更新日期:2011-09-01 00:00:00
abstract::Due to the complex profile of atherosclerotic risk factors, an integrated analysis of a specific individual is difficult. Endothelial function reflects a composite of various risk factors, and may be used as an optimal tool to estimate the overall atherosclerotic risk. In this study, we investigated the value of digit...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-018-1118-4
更新日期:2018-07-01 00:00:00
abstract::The number of circulating endothelial progenitor cells (EPCs) is considered to be a surrogate marker for coronary artery disease (CAD). Recent studies have identified a novel T-cell subset labeled with CD3(+)/CD31(+), which is necessary for EPC colony formation and constitutes the central cluster. However, the clinica...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-012-0284-z
更新日期:2013-09-01 00:00:00
abstract::Periprocedural bleeding and thromboembolic events are worrisome complications of catheter ablation for atrial fibrillation (AF). Periprocedural anticoagulation management could decrease the risk of these complications. However, evaluation of the complications from pulmonary vein isolation using cryoballoon related to ...
journal_title:Heart and vessels
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00380-019-01370-9
更新日期:2019-09-01 00:00:00
abstract::Increases in regional myocardial blood flow (Qm) developing soon after myocardial infarction may minimize myocardial necrosis. To test this hypothesis, Qm in the area surrounding an acutely occluded coronary artery was determined successively over 4 weeks in 11 dogs. Non-radioactive colored microspheres were injected ...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF01744982
更新日期:1995-01-01 00:00:00
abstract::Atrial tachyarrhythmias often originate from the superior vena cava (SVC), and right superior (RSPV) and inferior pulmonary veins (RIPV). However, a precise differentiation of those origins is challenging using the standard 12-lead electrocardiogram (ECG) P-wave morphology due to the anatomical proximity. The recently...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-019-01483-1
更新日期:2020-02-01 00:00:00
abstract::Between 1987 and 1989, twenty-two patients who received combined heart-lung transplantation were autopsied at La Pitie Salpetriere Hospital in Paris. With the exception of two recipients who survived for 2 months and 4 months, respectively, the majority of the patients died in the early postoperative period (the mean ...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF02125099
更新日期:1991-01-01 00:00:00
abstract::Compared to conscious sedation (CS), the use of general anesthesia (GA) in pulmonary vein isolation (PVI) is associated with a lower recurrence rate of atrial fibrillation (AF). GA may improve catheter stability and mapping system accuracy compared to CS, but its influence on contact force (CF) parameters during ipsil...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-017-0961-z
更新日期:2017-08-01 00:00:00
abstract::Obesity is an important public health problem, especially among patients with cardiovascular disease. However, little is known about the impact of obesity on the long-term prognoses of patients with acute myocardial infarction (AMI). Major adverse cardiac and cerebrovascular events (MACCE) consist of all causes of dea...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-010-0083-3
更新日期:2011-09-01 00:00:00
abstract::In order to clarify the pathogenesis of acute myocardial infarction (MI) in hearts with normal coronary arteries, infarct size, and the extent of contraction band necrosis (CBN), coagulation necrosis, and hemorrhage were quantitatively examined using an image analyzer in 5 autopsy cases of MI with normal or nearly nor...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF02301880
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:An increase in epicardial adipose tissue (EAT) volume is associated with the development of atrial fibrillation (AF) and coronary artery disease (CAD), but little is known about differences in its distribution. METHODS AND RESULTS:We included 50 patients with paroxysmal AF (PAF), 50 patients with CAD, and 5...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-020-01575-3
更新日期:2020-08-01 00:00:00
abstract::The inotropic effects of 5-hydroxytryptamine (5-HT) on mammalian heart muscles were investigated. 5-HT (10(-8)-10(-3)M) produced increases in the contractile tension of atrial and ventricular muscles isolated from guinea pigs, Japanese monkeys, and humans, but not in rat heart preparations. The maximum percent increas...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF01744594
更新日期:1996-01-01 00:00:00
abstract::Coexistence of hypertension and diabetes mellitus (DM) increases the risk of cardiovascular disease. However, factors associated with future development of DM have not been well elucidated in patients already having essential hypertension. This study prospectively included 168 patients (mean age 41 +/- 7 years, 112 me...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-009-1218-2
更新日期:2010-09-01 00:00:00
abstract::Although drug-eluting stents have improved clinical outcomes, percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) remains a challenging procedure in terms of thrombus management. A new-generation P2Y12 receptor inhibitor, prasugrel, provides more rapid and potent antiplatelet action compared wit...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-020-01686-x
更新日期:2020-09-09 00:00:00
abstract::Electrocardiographic left ventricular hypertrophy (ECG-LVH) gradually regressed after aortic valve replacement (AVR) in patients with severe aortic stenosis. Sokolow-Lyon voltage (SV1 + RV5/6) is possibly the most widely used criterion for ECG-LVH. The aim of this study was to determine whether decrease in Sokolow-Lyo...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-015-0761-2
更新日期:2016-09-01 00:00:00
abstract::First-generation drug-eluting stents (DES) demonstrated delay in vascular healing and increase in incidence of late and very late stent thrombosis compared with bare-metal stents (BMS). Second-generation DES, however, have shown a reduction of late and very late stent thrombosis compared with first-generation DES. Thu...
journal_title:Heart and vessels
pub_type: 杂志文章,多中心研究
doi:10.1007/s00380-015-0783-9
更新日期:2016-10-01 00:00:00
abstract::The timing and amplitude of reflected arterial waves in the ascending aorta were studied by analysis of the aortic pressure waveform and were compared with those derived using wave intensity analysis. Wave intensity analysis considers aortic pressure changes to be the result of forward and backward wavelets carrying e...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF01747827
更新日期:1998-01-01 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
pub_type: 杂志文章
doi:10.1007/s00380-012-0265-2
更新日期:2013-07-01 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
pub_type: 杂志文章
doi:10.1007/s00380-018-1179-4
更新日期:2018-11-01 00:00:00
abstract::The possibility of minimizing organ damage following cardiopulmonary bypass (CPB) was examined. In the control group, n = 21, upon completion of CPB, elevation of the lysosomal enzyme beta-glucuronidase, which is a sensitive indicator of cellular damage, was affected by the concentration of granulocyte elastase (r = 0...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF01744743
更新日期:1993-01-01 00:00:00
abstract::Levels of testosterone and estradiol influence the incidence of cardiovascular diseases: generally, estrogens in females are protective before menopause; coronaropathies, hypertension, and dyslipidemias in normal men are more frequent at comparable ages. We investigated the modulation by castration of in vitro vasorea...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-008-1098-x
更新日期:2009-03-01 00:00:00
abstract::During left nephrectomy in a 35-year-old woman with a left renal cell carcinoma extending into the inferior vena cava (IVC) and right atrium, cardiac arrest occurred. Immediate transesophageal echocardiography demonstrated that the event was caused by a pulmonary tumor embolism. Emergent cardiopulmonary bypass (CPB) w...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF02767048
更新日期:1997-01-01 00:00:00
abstract::Contrast echocardiography with sonicated radiographic contrast agents has been used for the qualitative and quantitative determination of myocardial blood flow. One major problem has been the size of the microbubbles since only bubbles smaller than 8 microns are expected to pass the capillary bed and larger bubbles ma...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/BF01744500
更新日期:1995-01-01 00:00:00
abstract::The association between periprocedural hypotension and conscious sedation (CS) during defibrillator implantation remains to be elucidated. The aim of the present study was to compare the occurrence of periprocedural hypotension after CS or local anesthesia (LA) during defibrillator implantation in a retrospective coho...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-019-01462-6
更新日期:2020-01-01 00:00:00
abstract::Compared to the general population, elderly patients with cardiovascular disease have a higher prevalence of sarcopenia, and it shows an association with increased mortality risk. Although several studies have indicated that atherosclerosis may cause sarcopenia in community dwelling elderly subjects, the association b...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-020-01554-8
更新日期:2020-06-01 00:00:00
abstract::Cerebral artery stenosis (CAS) has the same pathogenesis as coronary artery disease (CAD), but the coexistence of these two diseases has been rarely reported. To detect coexistent CAS in CAD patients, we conducted a study of simultaneous coronary and cerebral angiography. Of the 663 consecutive newly diagnosed CAD pat...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-006-0971-8
更新日期:2007-09-01 00:00:00
abstract::The role of inflammation in acute coronary syndrome (ACS) and the mechanism by which statin treats ACS is explored. Serum high-sensitivity C-reactive protein (hs-CRP) and interleukin-6 (IL-6) levels were measured in 50 patients with ACS [including 30 cases with unstable angina (UA) and 20 patients with acute myocardia...
journal_title:Heart and vessels
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s00380-004-0776-6
更新日期:2004-11-01 00:00:00
abstract::In this study, coronary diagnostic parameters, pressure drop coefficient (CDP: ratio of trans-stenotic pressure drop to distal dynamic pressure), and lesion flow coefficient (LFC: ratio of % area stenosis (%AS) to the CDP at throat region), were evaluated to distinguish levels of %AS under varying contractility condit...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-013-0355-9
更新日期:2014-01-01 00:00:00
abstract::Transcatheter MitraClip repair is a new tool for the management of severe mitral regurgitation in patients at very high risk for conventional surgery. Aim of our study was reporting one-year clinical outcomes in candidates to MitraClip procedures, divided into three groups according to the cardiovascular medicine hear...
journal_title:Heart and vessels
pub_type: 杂志文章
doi:10.1007/s00380-015-0772-z
更新日期:2016-10-01 00:00:00
abstract::Blood traces tortuous paths of flow through the heart. We postulate that momentum changes associated with direction changes optimize dynamic coupling between ventricular and atrial function, particularly on exercise. Traces of pulsed Doppler mitral flow and M-mode long-axis mitral ring movement were recorded before an...
journal_title:Heart and vessels
pub_type: 临床试验,杂志文章
doi:10.1007/BF02767127
更新日期:1997-01-01 00:00:00