Kuniki Nakashima

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BACKGROUND Temporary mechanical circulatory support may be indicated in some patients with cardiac failure refractory to conventional therapy, as a bridge to myocardial recovery or transplantation. AIMS To evaluate outcomes in cardiogenic shock patients managed by the primary use of a paracorporeal ventricular assist device (p-VAD). METHODS We did a(More)
Robotic-enhanced coronary surgery has been performed on sixty consecutive unselected patients (60.8+/-12 years) requiring CABG only. Nine had single-vessel (LAD), 13 double-vessel, and 38 triple-vessel disease. Since the endostabilizer was made available in the autumn of 2002 only, the first 47 patients were proposed to have closed chest LIMA dissection(More)
AIM The goal of this study was to analyze differences in risk factors, including the level of brain natriuretic peptide (BNP) and the distribution of lesions, between cases of critical limb ischemia (CLI) and intermittent claudication (IC) among patients with peripheral arterial disease. METHODS Risk factors and clinical characteristics were prospectively(More)
A 48-year-old man underwent surgery to treat pulmonary stenoses of unknown origin. The right main pulmonary artery was severely stenotic, and the orifice of the left pulmonary artery was focally constricted. The patient was nearly asymptomatic, despite marked pulmonary hypertension and right heart strain. The pressure gradients beyond the stenotic regions(More)
AIM The goal of the study was to investigate the relationships between coronary artery disease (CAD) and risk factors, including the serum levels of high-sensitivity C-reactive protein (hs-CRP), lipoprotein(a) (Lp(a)) and homocysteine, in Japanese patients with peripheral arterial disease (PAD). METHODS Coronary angiography was performed in 451 patients(More)
BACKGROUND AND AIM OF THE STUDY The authors' experience is reported of cardiac reoperations for valvular heart disease in octogenarian patients. METHODS The records of 22 consecutive patients (10 men, 12 women) aged > or =80 years (mean age 82.4+/-2.3 years) who underwent cardiac reoperation for aortic and/or mitral valvular heart disease at the authors'(More)
OBJECTIVE The purpose of the study was to examine the prevalence and risk factors for cerebral infarction (CI) and carotid artery stenosis (CAS) in patients with peripheral arterial disease (PAD) compared with normal controls. METHOD A cross-sectional analysis was performed in 857 subjects (PAD: 543, controls: 314). CI and lacunar infarction (LI) were(More)
Post-cardiotomy right ventricular failure is a serious complication that frequently results in adverse outcomes. We reviewed our experience with the Impella Recover RD (Impella Cardiosystems GMbH, Aachen, Germany). From January 2007 to December 2007, 7 patients (5 males, 54 +7 years old) had this device implanted for temporary support after heart(More)
Owing to the actual increase of mechanical circulatory support durations, total or partial replacement of ventricular assist devices (VADs) will most certainly have to be performed with increasing frequency. Herein we report the case of a patient in whom an INCOR (Berlin Heart AG, Berlin) implantable axial-flow pump was replaced without the use of(More)
OBJECTIVE The goal of the study was to examine possible sex-related differences in the clinical characteristics and risk factors in Japanese patients with peripheral arterial disease (PAD). METHODS Sex-related differences in clinical profiles, risk factors and treatments were examined in 730 consecutive patients with PAD (148 women (20.3%) and 582 men(More)