WordNet

process or manner of functioning or operating; "the power of its engine determines its operation"; "the planes operation in high winds"; "they compared the cooking performance of each oven"; "the jets performance conformed to high standards" (同)functioning, performance
(computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction); "it can perform millions of operations per second"
the state of being in effect or being operative; "that rule is no longer in operation"
activity by a military or naval force (as a maneuver or campaign); "it was a joint operation of the navy and air force" (同)military operation
a process or series of acts especially of a practical or mechanical nature involved in a particular form of work; "the operations in building a house"; "certain machine tool operations" (同)procedure
a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body; "they will schedule the operation as soon as an operating room is available"; "he died while undergoing surgery" (同)surgery, surgical_operation, surgical_procedure, surgical process
a business especially one run on a large scale; "a large-scale farming operation"; "a multinational operation"; "they paid taxes on every stage of the operation"; "they had to consolidate their operations"
a planned activity involving many people performing various actions; "they organized a rescue operation"; "the biggest police operation in French history"; "running a restaurant is quite an operation"; "consolidate the companies various operations"
the activity of operating something (a machine or business etc.); "her smooth operation of the vehicle gave us a surprisingly comfortable ride"
financial transactions at a brokerage; having to do with the execution of trades and keeping customer records (同)trading operations

PrepTutorEJDIC

〈U〉(…)『作用』,働き;(機械などを)『動かすこと』,操作,(企業などの)運営《+『of』+『名』》 / 〈U〉(機械・機能などが)『動いている状態』,働いている状態,(法律など)有効である状態 / 〈C〉(人に対する…の)『手術』《+『on』〈人〉+『for』+『名』〈患部・病名〉》 / 〈C〉《複数形で》(特に,軍の)行動;《しばしばO-》…作戦 / 〈C〉運算,演算

UpToDate Contents

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1. 左心低形成症候群 hypoplastic left heart syndrome
2. 心房細動再発予防のための外科的アプローチ surgical approaches to prevent recurrent atrial fibrillation
3. D型大血管転位のマネージメントおよび転帰 management and outcome of d transposition of the great arteries
4. フォンタン術後の患者のマネージメント management of patients post fontan procedure
5. L型大血管転位 l transposition of the great arteries

English Journal

Interstage feeding and weight gain in infants following the Norwood operation: can we change the outcome?

Uzark K, Wang Y, Rudd N, Elixson EM, Strawn J, Nieves JA, Smith C, Staveski S, O'Brien P, Tong E, Ittenbach R.Source1 Department of Pediatrics - Cardiology, Children's Hospital Medical Center, Cincinnati, Ohio, United States of America.
Cardiology in the young.Cardiol Young.2012 Oct;22(5):520-7. Epub 2012 Jan 24.
BACKGROUND: Poor weight gain is common in infants after Stage I Norwood operation and can negatively impact outcomes.OBJECTIVES: The purpose of this study was to examine the impact of feeding strategy on interstage weight gain.METHODS: In a multi-centre study, 158 infants discharged following the No
PMID 22269036

Clinical outcome score predicts the need for neurodevelopmental intervention after infant heart surgery.

Mackie AS, Alton GY, Dinu IA, Joffe AR, Roth SJ, Newburger JW, Robertson CM.SourceDepartment of Pediatrics, University of Alberta, Edmonton, Alberta, Canada; School of Public Health, University of Alberta, Edmonton, Alberta, Canada; Stollery Children's Hospital, Edmonton, Alberta, Canada.
The Journal of thoracic and cardiovascular surgery.J Thorac Cardiovasc Surg.2012 Sep 6. [Epub ahead of print]
OBJECTIVE: Our goal was to determine if a clinical outcome score derived from early postoperative events is associated with 18- to 24-month Psychomotor Developmental Index (PDI) score among infants undergoing cardiopulmonary bypass surgery.METHODS: We included infants aged ≤6 weeks who underwent s
PMID 22959319

Japanese Journal

左心系の低形成を合併した下心臓型総肺静脈還流異常症に対して，段階的治療を行った1例

日本心臓血管外科学会雑誌 45(1), 32-36, 2016
NAID 130005124817

左心低形成症候群に対する外科治療：3ヶ月Norwood＋両方向性Glenn手術と1ヶ月Norwood＋右室–肺動脈シャント手術の比較

日本小児循環器学会雑誌 31(3), 102-107, 2015
NAID 130005074637

段階的Norwood手術による左心低形成症候群の治療成績の向上 (特集左心低形成症候群に対する治療戦略)

胸部外科 = The Japanese journal of thoracic surgery 67(4), 294-298, 2014-04
NAID 40020027151

「ノーウッド手術」

　　[★]

英: Norwood operation, Norwood procedure
同: 左心低形成症候群開心姑息術、Norwood手術
関: 左心低形成症候群

左心低形成症候群に対する開心姑息手術。
手術としては、肺動脈を左右の分岐直下で離断し、上行・球部大動脈を拡大して肺動脈の基部と接続し、また人工血管などを用いて右鎖骨動脈(あるいは腕頭動脈)と右肺動脈を接続する。(左心室に導管を立てて左肺動脈に接続する方法もあるらしい)
術前の問題点：動脈管に依存した循環であること。動脈管の閉鎖により代謝性アシドーシス、冠血管灌流不全による心筋虚血、肺動脈血隆三代による心不全。 (SSUR.374)
達成されること：動脈管への依存から脱することができる。肺循環と体循環の血液量を適切に調節できる。右室の圧負荷、容量負荷を軽減でき、持続性全身性のチアノーゼを防ぐことができる。(参考2)