The CK1 Pilotless Aircraft model ofNU AA has grea tly attracted personages of vari ous circles both in and outside China at the China Interna ti onal Av iation and Aeros pace Exhibition'96,held in Zhuhai in ear-ly...The CK1 Pilotless Aircraft model ofNU AA has grea tly attracted personages of vari ous circles both in and outside China at the China Interna ti onal Av iation and Aeros pace Exhibition'96,held in Zhuhai in ear-ly November of this year.展开更多
Objective:An analysis of 130 cases admitted（during December.1993--December,1997）is reported b.All the patients were treated withprcutnous Transluminal Coronary agioplty （PTCA）.In addition to it10 cases underwent a...Objective:An analysis of 130 cases admitted（during December.1993--December,1997）is reported b.All the patients were treated withprcutnous Transluminal Coronary agioplty （PTCA）.In addition to it10 cases underwent a second PTCA because of rt.The totalnumber is 140 cases.Thi paper up the pathlolgic changs ratecharacterized by coronary lesion in type A,B,and C<sub>1</sub> percentage ofvaodilation;rate of success in type A,B,and C<sub>1</sub> and the rate ofrt.Method:Coronary arteriography was performed in most cases add then PTCAwas exercised on selective cases with 7-10 days interval according tothe t plan.Coronary arteriography and PTCA were done synchronouslyin the rest cases.Kissing bicatheter technique were employed in 3cases because of bifurcated lesion and PTCA with insertion of a stntinto the spaces of the coronary artery at a diagonal was applied to 1case.Results:Classification of coronary lesion:Type A 33 cases （23.67%）,B57 （40.71%）,and C 50 （35.71%）.Number of coronary artery:single 40 （2857%）,double 59 （42.14%）,triple 39 （27.85%）,main 2 （1.44%）.Vasodilation:LAD 116（74.35%）,LCX 22（14.1%）,RCA 16（10.25%）,Middle 2（1.2%）.Rate of success:A 33 （100%）,B 57 （94.8%）,C 50 （94%）.Total rate ofsuccess:95.8% Rate of failure:6 cases（4.2%）,of which B 3 and C 3respectively,and one of limited myocardial infarction,one of coronaryabnormality,and others of 99-100% t with one failure of balloonwire to the lesion.Rtsis:10 cases had angina ptori 2-6 monthsafter PTCA and a second PTCA revealed LAD rtnosis,rated 5.7%.Concluon:In this group t lesion （76.42%） was found in Type B andType C,while lesion in Type A was L （23.5%）.That’s why highsuccess existed in Type A （100%）,while Type B and C with complicatedlesion needed complicated performance and rated low in success （94-94.8%）Vdilation:LAD】LCX】RCA.The rate of success lies in the degree ofcomplicated lesion,balloon wire and selection of catheter.Theinsertion of a tnt into the coronary artery might be the best way totreat PTCA t.展开更多
文摘The CK1 Pilotless Aircraft model ofNU AA has grea tly attracted personages of vari ous circles both in and outside China at the China Interna ti onal Av iation and Aeros pace Exhibition'96,held in Zhuhai in ear-ly November of this year.
文摘Objective:An analysis of 130 cases admitted（during December.1993--December,1997）is reported b.All the patients were treated withprcutnous Transluminal Coronary agioplty （PTCA）.In addition to it10 cases underwent a second PTCA because of rt.The totalnumber is 140 cases.Thi paper up the pathlolgic changs ratecharacterized by coronary lesion in type A,B,and C<sub>1</sub> percentage ofvaodilation;rate of success in type A,B,and C<sub>1</sub> and the rate ofrt.Method:Coronary arteriography was performed in most cases add then PTCAwas exercised on selective cases with 7-10 days interval according tothe t plan.Coronary arteriography and PTCA were done synchronouslyin the rest cases.Kissing bicatheter technique were employed in 3cases because of bifurcated lesion and PTCA with insertion of a stntinto the spaces of the coronary artery at a diagonal was applied to 1case.Results:Classification of coronary lesion:Type A 33 cases （23.67%）,B57 （40.71%）,and C 50 （35.71%）.Number of coronary artery:single 40 （2857%）,double 59 （42.14%）,triple 39 （27.85%）,main 2 （1.44%）.Vasodilation:LAD 116（74.35%）,LCX 22（14.1%）,RCA 16（10.25%）,Middle 2（1.2%）.Rate of success:A 33 （100%）,B 57 （94.8%）,C 50 （94%）.Total rate ofsuccess:95.8% Rate of failure:6 cases（4.2%）,of which B 3 and C 3respectively,and one of limited myocardial infarction,one of coronaryabnormality,and others of 99-100% t with one failure of balloonwire to the lesion.Rtsis:10 cases had angina ptori 2-6 monthsafter PTCA and a second PTCA revealed LAD rtnosis,rated 5.7%.Concluon:In this group t lesion （76.42%） was found in Type B andType C,while lesion in Type A was L （23.5%）.That’s why highsuccess existed in Type A （100%）,while Type B and C with complicatedlesion needed complicated performance and rated low in success （94-94.8%）Vdilation:LAD】LCX】RCA.The rate of success lies in the degree ofcomplicated lesion,balloon wire and selection of catheter.Theinsertion of a tnt into the coronary artery might be the best way totreat PTCA t.
