Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hideo, Izawa"'
Autor:
Hiroyuki Naruse, Hidetsugu Fujigaki, Eirin Sakaguchi, Hideo Izawa, Junnichi Ishii, Tatsuya Ando, Reiko Murakami, Hiroyasu Ito, Masayoshi Sarai, Kuniaki Saito
Publikováno v:
Journal of Clinical Medicine, Vol 10, Iss 5498, p 5498 (2021)
Journal of Clinical Medicine
Journal of Clinical Medicine; Volume 10; Issue 23; Pages: 5498
Journal of Clinical Medicine
Journal of Clinical Medicine; Volume 10; Issue 23; Pages: 5498
Concern has been raised about the effectiveness of the coronavirus disease 2019 (COVID-19) vaccine in the population of patients with various comorbidities such as heart disease. We investigated the humoral response to the BNT162b2 mRNA COVID-19 vacc
Autor:
Yuko Shimizu, Sumio Yamada, Rinya Kato, Makoto Suzuki, Hiroko Miyoshi, Yuji Kono, Hideo Izawa, Toyoaki Murohara
Publikováno v:
Gerontology. 56:459-466
Background: Functional limitations often lead to hospitalization, disease progression, and mortality in patients with congestive heart failure (CHF). Functional limitations become a particular problem among older patients. Self-reported questionnaire
Autor:
Ken Harada, Satoshi Isobe, Xian Wu Cheng, Takashi Yamada, Kohzo Nagata, Satoru Ohshima, Mitsuhiro Yokota, Hideo Izawa, Masakazu Kobayashi, Toyoaki Murohara, Katsuhiko Kato, Akihiro Hirashiki, Akiko Noda, Kazumasa Unno
Publikováno v:
European Heart Journal. 30:1853-1862
Aims To examine the relation between mitochondrial dysfunction and myocardial contractile and relaxation reserves in hypertrophic cardiomyopathy (HCM). Methods and results Thirty HCM patients (LVEF ≥60%) underwent biventricular cardiac catheterizat
Autor:
Tetsuro Nagasaka, Kohzo Nagata, Hideo Izawa, Jinglan Xu, Mitsunori Iwase, Mitsuhiro Yokota, Tomoki Naoe, Koji Obata, Toyoaki Murohara, Akiko Noda, Sahoko Ichihara
Publikováno v:
Hypertension. 46:719-724
Long-term administration of vasodilators increases shear stress, which is thought to be important for vascular growth in the heart. Nicorandil, an activator of ATP-sensitive potassium channels with a nitrate-like action, is a potent vasodilator. We h
Autor:
Koji Obata, Akira Yamada, Mitsunori Iwase, Hideo Izawa, Kohzo Nagata, Akiko Noda, Tomoko S. Kato, Mitsuhiro Yokota, Toyoaki Murohara
Publikováno v:
Circulation. 110:3808-3814
Background— The differentiation of hypertrophic cardiomyopathy (HCM) from hypertensive left ventricular hypertrophy (H-LVH) on the basis of morphological information obtained by conventional echocardiography is occasionally problematic. We investig
Autor:
Mitsuhiro Yokota, Fuji Somura, Hideo Izawa, Akiko Noda, Takao Nishizawa, Toyoaki Murohara, Mitsunori Iwase, Kohzo Nagata, Yasushi Takeichi
Publikováno v:
European Heart Journal. 24:1340-1348
Aims Impaired coronary microcirculation is thought to contribute to myocardial ischaemia, causing an abnormal increase in left ventricular end-diastolic pressure during exercise in individuals with hypertrophic cardiomyopathy. The effects of nicorand
Autor:
Kohzo Nagata, Akimasa Nakao, Takao Nishizawa, Fuji Somura, Mitsunori Iwase, Mitsuhiro Yokota, Akira Yamada, Hideo Izawa, Tomoko Kato, Akiko Noda
Publikováno v:
Journal of the American College of Cardiology. 42:278-285
ObjectivesWe investigated the utility of the peak negative myocardial velocity gradient (MVG) derived from tissue Doppler imaging (TDI) for evaluation of diastolic dysfunction in patients with hypertrophic cardiomyopathy (HCM).BackgroundHypertrophic
Autor:
Mitsunori Iwase, I.l Sung Kim, Takao Nishizawa, Fuji Somura, Kohzo Nagata, Hideo Izawa, Toshikazu Sobue, Mitsuhiro Yokota, Hitoshi Ishihara
Publikováno v:
Journal of the American College of Cardiology. 39:1264-1268
Objectives The purpose of this study was to determine, by analyzing the pressure-volume relationship, the prognostic value of parameters related to myocardial energetics for predicting mortality in patients with dilated cardiomyopathy (DCM) in sinus
Autor:
Masafumi Inagaki, Ryoji Ishiki, Mitsuhiro Yokota, Mitsunori Iwase, Hideo Izawa, Masafumi Koide, Kohzo Nagata, Yoshiji Yamada, Toshikazu Sobue
Publikováno v:
Circulation. 99:1822-1830
Background —The extent to which force-frequency and relaxation-frequency relations (FFR and RFR, respectively) and exercise-induced adrenergic stimulation affect myocardial inotropic and lusitropic reserves has not been established in patients with
Autor:
Hideo Izawa, Mitsuhiro Yokota, Toshikazu Sobue, Kohzo Nagata, Yasushi Takeichi, Masafumi Inagaki, Mitsunori Iwase
Publikováno v:
Circulation. 96:2959-2968
Background Exercise-induced enhancement of the force-frequency and relaxation-frequency relations has been studied in conscious animals but not in intact diseased human hearts. Methods and Results We evaluated left ventricular (LV) isovolumic contrac