Search Results - "HIROTA, Yuzo"

Influence of Altered Loading Conditions on Left Atrial Appendage Function In Vivo by Ito, Takahide, Suwa, Michihiro, Kobashi, Ayaka, Yagi, Hatsumi, Hirota, Yuzo, Kawamura, Keishiro

“…This study sought to examine the influence of heart failure treatment on left atrial (LA) appendage function in 10 patients with left ventricular dysfunction…”
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Circadian variations of onset of acute myocardial infarction and efficacy of thrombolytic therapy by Kono, Tatsuji, Morita, Hiroshi, Nishina, Takuya, Fujita, Masashi, Hirota, Yuzo, Kawamura, Keishiro, Fujiwara, Akira

“…Objectives. The present study investigated wether the onset of acute myocardial infarction and resistance to thrombolysis have similar circadian variations…”
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Natural History and Left Ventricular Response in Chronic Aortic Regurgitation by Ishii, Katsuhisa, Hirota, Yuzo, Suwa, Michihiro, Kita, Yoshio, Onaka, Haruhiko, Kawamura, Keishiro

“…This study was aimed at clarifying the natural history and left ventricular response in aortic regurgitation using M-mode echocardiography. We analyzed the…”
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Serum and urinary human heart fatty acid-binding protein in acute myocardial infarction by Tanaka, T, Hirota, Y, Sohmiya, K, Nishimura, S, Kawamura, K

“…A competitive enzyme immunoassay (C-EIA) was developed for the measurement of serum and urinary levels of human heart fatty acid-binding protein (hh-FABP), and…”
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Influence of warfarin therapy on left atrial spontaneous echo contrast in nonvalvular atrial fibrillation by Ito, Takahide, Suwa, Michihiro, Nakamura, Tomomi, Miyazaki, Sadae, Hirota, Yuzo, Kawamura, Keishiro

“…To examine whether warfarin therapy had any influence on left atrial spontaneous echo contrast, we performed serial transesophageal echocardiography with…”
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Influence of left atrial function on Doppler transmitral and pulmonary venous flow patterns in dilated and hypertrophic cardiomyopathy: Evaluation of left atrial appendage function by transesophageal echocardiography by Ito, Takahide, Suwa, Michihiro, Hirota, Yuzo, Otake, Yoshiaki, Moriguchi, Ayaka, Kawamura, Keishiro

“…Information regarding the relation of left atrial (LA) function to transmitral and pulmonary venous (PV) flow is limited. Using transesophageal…”
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Assessment of left atrial appendage function after cardioversion of atrial fibrillation: Relation to left atrial mechanical function by Ito, Takahide, Suwa, Michihiro, Otake, Yoshiaki, Kobashi, Ayaka, Hirota, Yuzo, Ando, Hironobu, Kawamura, Keishiro

“…Although several flow patterns in the left atrial appendage have been described, mechanical determinants of its function have not been elucidated in human…”
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Plasma and urinary heart-type cytoplasmic fatty acid-binding protein in coronary occlusion and reperfusion induced myocardial injury model by Sohmiya, K, Tanaka, T, Tsuji, R, Yoshimoto, K, Nakayama, Y, Hirota, Y, Kawamura, K, Matsunaga, Y, Nishimura, S, Miyazaki, H

“…The leakage of heart-type cytoplasmic fatty acid-binding protein (H-FABPc) from injured myocardial cells has been reported. We have previously proposed that…”
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Evolution to dilated cardiomyopathy from acute eosinophilic pancarditis in Churg-Strauss syndrome by Terasaki, F, Hayashi, T, Hirota, Y, Okabe, M, Suwa, M, Deguchi, H, Kitaura, Y, Kawamura, K

“…We describe the clinical manifestations of a patient with Churg-Strauss syndrome who presented with severe acute cardiac involvement and whose disease evolved…”
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Surgical correction of idiopathic paroxysmal ventricular tachycardia possibly related to left ventricular false tendon by Suwa, Michihiro, Yoneda, Yutaka, Nagao, Hikaru, Sakai, Yasuhiko, Nakayama, Yasushi, Hirota, Yuzo, Kawamura, Keishiro, Iwa, Takashi

“…Ventricular tachycardia (VT) can occur in healthy subjects. 1,2 We have reported a high prevalence of the coexistence of left ventricular false tendons or…”
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Myocardial Inflammatory Cell Infiltrates in Cases of Dilated Cardiomyopathy by Terasaki, Fumio, Okabe, Makoto, Hayashi, Tetsuya, Fujioka, Shigekazu, Suwa, Michihiro, Hirota, Yuzo, Kitaura, Yasushi, Kawamura, Keishiro, Isomura, Tadashi, Suma, Hisayoshi

“…Objective: Partial left ventriculectomy was introduced for the treatment of refractory dilated cardiomyopathy (DCM). To determine the presence and degree of…”
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Spectrum of restrictive cardiomyopathy: report of the national survey in Japan by Hirota, Y, Shimizu, G, Kita, Y, Nakayama, Y, Suwa, M, Kawamura, K, Nagata, S, Sawayama, T, Izumi, T, Nakano, T

“…This report describes clinical profiles and echocardiographic, hemodynamic, and histologic findings in 26 cases of idiopathic RCM based on the diagnostic…”
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Noninvasive detection of left ventricular diastolic dysfunction using M-mode echocardiography to assess left ventricular posterior wall kinetics in hypertrophic cardiomyopathy by Yoneda, Yutaka, Suwa, Michihiro, Hanada, Hisashi, Hirota, Yuzo, Kawamura, Keishiro

“…In patients with hypertrophic cardiomyopathy (HC), it is difficult to determine the severity of left ventricular (LV) diastolic dysfunction. Three different…”
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Mechanisms of compensation and decompensation in dilated cardiomyopathy by Hirota, Yuzo, Shimizu, Gen, Kaku, Kiyotaka, Saito, Takaharu, Kino, Masaya, Kawamura, Keishiro

“…Left ventricular (LV) function was evaluated in 32 patients with dilated cardiomyopathy (DC) who underwent cardiac catheterization during the past 6 years…”
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Cardiovascular effects of a newly synthesized cardiotonic agent (TA-064) on normal and diseased hearts by Kino, Masaya, Hirota, Yuzo, Yamamoto, Shoji, Sawada, Kenichi, Moriguchi, Masatomo, Kotaka, Masahiro, Kubo, Shinichiro, Kawamura, Keishiro

“…A new inotropic agent, TA-064, (−)- α-(3,4-dimethoxyphenethylaminomethyl)-4-hydroxybenzylalcohol, was shown to have strong effects in experimental animals. Its…”
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Hypertrophic nonobstructive cardiomyopathy: A precise assessment of hemodynamic characteristics and clinical implications by Hirota, Yuzo, Furubayashi, Koichi, Kaku, Kiyotaka, Shimizu, Gen, Kino, Masaya, Kawamura, Keishiro, Takatsu, Tadasu

“…A precise assessment of left ventricular function was performed in 20 patients with hypertrophic nonobstructive cardiomyopathy to elucidate the basic…”
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A clinical study of left ventricular diastolic properties by Hirota, Y

“…Left ventricular (LV) diastolic properties were evaluated in 150 patient with various heart diseases, including 22 normal subjects, using high fidelity…”
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Usefulness of low-dose dobutamine stress echocardiography for evaluating reversibility of brain death–induced myocardial dysfunction by Kono, Tatsuji, Nishina, Takuya, Morita, Hiroshi, Hirota, Yuzo, Kawamura, Keishiro, Fujiwara, Akira

“…Many of the myocardial wall motion abnormalities in heart donors are reversible after transplantation, indicating that the presence of wall motion…”
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Solitary Papillary Muscle Hypertrophy as a Possible Form of Hypertrophic Cardiomyopathy by Kobashi, Ayaka, Suwa, Michihiro, Ito, Takahide, Otake, Yoshiaki, Hirota, Yuzo, Kawamura, Keishiro

“…Patients can present with hypertrophied papillary muscles in the left ventricle, even without hypertrophy in other segments, and they have electrocardiographic…”
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Left ventricular midwall mechanics in systemic arterial hypertension : myocardial function is depressed in pressure-overload hypertrophy by SHIMIZU, G, HIROTA, Y, KITA, Y, KAWAMURA, K, SAITO, T, GAASCH, W. H

“…Left ventricular (LV) midwall geometry has been described conventionally as the sum of the chamber radius and half of the wall thickness; this convention is…”
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