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Dive into the research topics where Masahisa Usami is active.

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Featured researches published by Masahisa Usami.


Japanese Circulation Journal-english Edition | 1981

Noninvasive detection of coronary artery disease by myocardial imaging with thallium-201--the significance of pharmacologic interventions.

Narita M; Kurihara T; Masahisa Usami


Japanese Heart Journal | 1967

Some Aspects of Acute Pulmonary Edema with Special Reference to Pulmonary Hemodynamics

Soroku Saitoh; Yasuhiro Kinoshita; Yoshitaka Tokumasa; Yasushi Nakamura; Masahisa Usami; Nobutaka Doba


Japanese Circulation Journal-english Edition | 1989

Myocardial perfusion in silent myocardial ischemia: Investigation by exercise stress myocardial tomography with thallium-201.

Narita M; Kurihara T; Kenichi Murano; Masahisa Usami


Japanese Circulation Journal-english Edition | 1971

Clinical Application of Ergometry : Symposium on Physology and Pathology of Hemodynamic Responses to Exercise in Circulatory System

Masahisa Usami; Kyohei Kondo


Japanese journal of geriatrics | 1990

Left ventricular diastolic filling in elder patients with systemic hypertension

Narita M; Kurihara T; Kenichi Murano; Masahisa Usami; Kameoka M


Japanese Circulation Journal-english Edition | 1996

0217 CARDIAC SYMPATHETIC ACTIVITY AND MYOCARDIAL FATTY ACID METABOLISM IN PATIENTS WITH HYPERTROPHIC CARDIO-MYOPATHY(HCM).ARE THEY DIFFERENT BETWEEN HCM AND HYPRTTENSIVE HYPERTROPHY?

Narita M; Kurihara T; Takashi Shindoh; Masahisa Usami


Japanese Circulation Journal-english Edition | 1995

-0887- EVALUATION OF CARDIAC SYMPATHETIC INNERVATION AND MYOCARDIAL FATTY ACID METABOLISM IN PATIENTS WITH HYPERTROPHIC CARDIOMYOPATHY BY CARDIAC IMAGING. IS APICAL HYPERTROPHY THE SAME CATEGORY WITH ASYMMETRIC SEPTAL HYPERTROPHY?(PROCEEDINGS OF THE 59th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY)

Kurihara T; Narita M; Takashi Shindoh; Masahisa Usami


Shinzo | 1994

Usefulness of myocardial imaging with 123I-meta-iodobenzylguanidine in patients with congestive heart failure

Narita M; Kurihara T; Kenichi Murano; Masahisa Usami


Japanese Circulation Journal-english Edition | 1993

NEW APROACHES FOR THREE DIMENSIONAL DISPLAY AND QUANTIFICATION OF MYOCARDIAL PERFUSION ABNORMALITY IN EXERCISE STRESS MYOCARDIAL IMAGING WITH THALLIUM-201

Narita M; Kurihara T; Kenichi Murano; Masahisa Usami


Japanese Journal of Physical Fitness and Sports Medicine | 1992

1. Routine examination of echocardiogram in physical fittness setting-a pilot study

Tohru Miura; Masahisa Usami; Kurihara T

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