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Dive into the research topics where Nagao Yasutomi is active.

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Featured researches published by Nagao Yasutomi.


Nihon Naika Gakkai Zasshi | 1977

A CASE OF DUPLICATION OF THE MITRAL ORIFICE

Tadaaki Iwasaki; Sachiko Taniguchi; Nagao Yasutomi; Masaho Tanimoto; Tadao Yamamoto; Susumu Yorifuji; Takashi Miyamoto; Yukihiro Shimizu; Shigefumi Suehiro

術前診断は僧帽弁狭窄症で手術時に重複僧帽弁口症であつた症例である.重複僧帽弁口症は先天性のもので,今迄に世界で43例しか報告されていない希なものである.胎生期に腹側または背側心内膜床と外側心内膜症が癒合し,僧帽弁口が二分されたものである.症例は51才,女子.心尖部で輪転様拡張期雑音と僧帽弁開放音を聴取,左心カテーテルにて左房左室拡張期平均圧較差は5.4mmHg,心拍出量2.97l/min,弁口面積は1.54cm2を示し,僧帽弁狭窄症と診断し手術を施行,僧帽弁は前尖と後尖が前側方寄りで線維性に癒合して僧帽弁口が二分され,直径は10mmと15mmであつた.また後および前交連部で前尖と後尖の癒着があり,これを開大しbridge部は切断せずに手術を終えた.術後の心カテーテル検査では左房左室拡張期圧較差は1mmHgに減少し,心拍出量は3.28l/minと増加していた.左房造影では第1斜位で二つの弁口が造影された.心エコー図では術前は振幅15mm, DDRは21mm/sec,術後は振幅22mm, DDR 50mm/sec,拡張期に前尖部が二重エコーを示し,これはbridge部と前尖可動部のものであると推定した.長軸断層図および短軸断層図でも検討を加え,特有の所見を得た.


Internal Medicine | 1992

The First Report of a Case with Acute Myocardial Infarction Showing Familial Deficiency of Creatine Kinase

Jun Shibuya; Toshiaki Matsumoto; Keiko Takahashi; Kazuhiko Sugisawa; Nagao Yasutomi; Seinosuke Kawashima; Hitoshi Naruse; Jun Tateishi; Tadaaki Iwasaki; Tatsuo Tozawa


American Heart Journal | 1989

Stunned myocardium in hypertrophic cardiomyopathy with normal coronary arteries

Nagao Yasutomi; Takao Kogame; Kenta Kawakami; Naohiro Komasa; Tadaaki Iwasaki


Japanese journal of medical ultrasonics = 超音波医学 | 2008

Common Carotid Artery Dissection Presenting as Persistent Neck Pain

Ikuo Satoh; Takako Kitano; Rie Tashiro; Takashi Matsuyama; Tokuo Nakajima; Nagao Yasutomi; Tadashi Nakajima; Yoshiko Matsumori


Journal of the American College of Cardiology | 1996

Influence of coronary microvascular dysfunction on left ventricular contractile response to cathecholamine in dilated cardiomyopathy

Makoto Onishi; Tomohiro Kondo; Masato Morita; Tohru Arii; Nagao Yasutomi; Tadaaki Iwasaki


Japanese Circulation Journal-english Edition | 1990

-0027-EFFECTS OF NICARDIPINE HYDROCHLORIDE ON SYSTEMIC AND CORONARY HAEMODYNAMICS AND CARDIAC METABOLISM IN DILATED CARDIOMYOPATHY

Senri Mihata; Nagao Yasutomi; Naohiro Komasa; Katsuhiko Nishian; Arata Satani; Yukihisa Kitagaki; Takao Kogame; Kazuhiro Fujitani; Tadaaki Iwasaki


Japanese Circulation Journal-english Edition | 1990

-0759-THE DETERMINANTS AND THE ROLE OF COLLATERAL CIRCULATION DURING PTCA

Kenta Kawakami; Jun Tateishi; Takao Kogame; Ryotaro Sasaki; Jun Sibuya; Yukihisa Kitagaki; Arata Satani; Katuhiko Nisian; Naohiro Komasa; Nagao Yasutomi; Kazuhiro Fujitani; Tadaaki Iwasaki


Japanese Circulation Journal-english Edition | 1990

-0009-QRST DEPARTURE ANALYSIS OF BODY SURFACE MAPPING FOR IDENTIFYING EACH CORONARY ARTERIES PERFUSED AREAS IN PATIENTS WITH PTCA

Jun Tateishi; Kenta Kawakami; Takao Kogame; Ryotaro Sasaki; Susumu Nagasawa; Hiroshi Tani; Yukihisa Kitagaki; Katsuhiko Nishian; Naohiro Komasa; Nagao Yasutomi; Kazuhiro Fujitani; Tadaaki Iwasaki


Japanese Circulation Journal-english Edition | 1990

-1122-DETERMINANT FACTORS OF IMPROVEMENT IN VENTRICCULAR WALL MOTION AND OF PROTECTION AGAINST VENTICULAR EXPANSION AFTER RECANALIZATION IN PATIENT WITH ACUTE MYOCARDIAL INFARCTION : THE 54th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY

Takao Kogame; Senri Mihara; Kenta Kawakami; Jun Tateishi; Tomohiro Kondo; Kiyomitsu Ikeoka; Nagao Yasutomi; Kazuhiro Fujitani; Tadaaki Iwasaki


Japanese Circulation Journal-english Edition | 1989

-315-EVALUATION OF THE INTRACORONARY ELECTROCARDIOGRAM TO MONITOR THE MYOCARDIAL ISCHEMIA DURING PTCA TO THE RIGHT CORONARY ARTERY : ECG, Mapping : FREE COMMUNICATIONS(II) : PROCEEDINGS OF THE 53th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY

Kenta Kawakami; Takao Kogame; Arata Satani; Jun Tateishi; Katsuhiko Nishian; Senri Mihata; Naohiro Komasa; Susumu Asakuma; Hiroyuki Maeda; Youzou Hiroumi; Nagao Yasutomi; Kazuhiro Fujitani; Iwasaki Tadaaki

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Tadaaki Iwasaki

Hyogo College of Medicine

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Tadao Yamamoto

Hyogo College of Medicine

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Masaho Tanimoto

Hyogo College of Medicine

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Naohiro Komasa

Hyogo College of Medicine

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Takao Kogame

Hyogo College of Medicine

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Jun Tateishi

Hyogo College of Medicine

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Kenta Kawakami

Hyogo College of Medicine

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Arata Satani

Hyogo College of Medicine

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