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Volume 9 (1980)
- Issue 6 Pages 829-
- Issue 5 Pages 759-
- Issue 4 Pages 695-
- Issue 3 Pages 651-
- Issue 2 Pages 305-
- Issue 1 Pages 2-
Volume 9, Issue 4
Displaying 1-9 of 9 articles from this issue
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[in Japanese]1980 Volume 9 Issue 4 Pages 695
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
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[in Japanese], [in Japanese]1980 Volume 9 Issue 4 Pages 697-709
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
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[in Japanese], [in Japanese], [in Japanese]1980 Volume 9 Issue 4 Pages 710-719
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
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[in Japanese]1980 Volume 9 Issue 4 Pages 720-727
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
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[in Japanese], [in Japanese]1980 Volume 9 Issue 4 Pages 728-736
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
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K. OHORI, M. INAOKA, F. OKAMOTO, K. TAKADA, H. ADACHI, M. KANEKO, S. K ...1980 Volume 9 Issue 4 Pages 737-742
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
JOURNAL FREE ACCESSThe new disposable heat exchanger (Omnitherm) was evaluated experimentally with regard to performance factor and pressure drop. Performance factor decreased from 0.55 to 0.30 and pressure drop increased from 10 mmHg to 40 mmHg as increase of blood flow from 1l/min to 4l/min.
Omnitherm was used in 30 clinical cardiopulmonary perfusions in the venous line. Normothermia was used in 19 cases, moderate hypothermia in 10 cases and deep hypothermia in 1 case. Clinical data revealed a satisfactory rate of cooling and rewarming was obtained in cardiopulmonary bypass using Omnitherm.View full abstractDownload PDF (2166K) -
J. WADA, Y. KASAGI, H. NAGARA, A. HASHIMOTO, N. KITAMURA1980 Volume 9 Issue 4 Pages 743-747
Published: August 15, 1980
Released on J-STAGE: December 02, 2011
JOURNAL FREE ACCESSThe Lillehei-Kaster valves were used in 11 patients and the Hall-Kaster valves were used in 35 patients. The Lillehei-Kaster valves has not undergone any changes in design or materials since its introduction into clinical use in 1970. AVR with the Lillehei-Kaster valve was done in 11 patients (mean age 39.6 y/o). One patients died in early postoperative periodes for valve unrelated origin (mortality rate=9.1%). The Hall-Kaster valve was introduced in 1977. The free-floating rotatable disc opens to a maximal angle of 75 degrees to the plane of the orifice, being controlled by the disc guide strut which passes through the central aperture of the disc. AVR with the Hall-Kaster valve was done in 26 patients, and MVR with the Hall-Kaster valve was done in 9 patients (mean age: 37.7 y/o). Four operative deaths and one early death amounted to (mortality rate=14.9%). However every origin was not related to the prosthetic valve. Anticoagulant therapy had been done postoperatively in every cases. One coronary embolization occured 6 months after AVR with the Hall-Kaster 23A. Postoperative evaluation revealed improvement of CTR, cardiac index, and pulmonary wedge pressure in both valves. Clinical findings improved, too. In the patients who were operated on MVR with the Hall-Kaster 29M, MVG was 5.1 mmHg and MVA was 2.0 cm2 on an average by the Gorlin & Gorlin's formula.View full abstractDownload PDF (3651K) -
[in Japanese]1980 Volume 9 Issue 4 Pages 748-749
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...1980 Volume 9 Issue 4 Pages 750-753
Published: August 15, 1980
Released on J-STAGE: October 07, 2011
JOURNAL FREE ACCESSDownload PDF (693K)
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