An improved method of left ventricular catheterization in rats
Left ventricular catheterization is a key step for hemodynamic studies. At present, the right common carotid artery is a popular entrance, but right common carotid artery punctuation and ligation primarily leads to obstruction and second left ventricular catheterization in the same animal cannot be...
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| Veröffentlicht in: | Physiological measurement 2006-06, Vol.27 (6), p.N27-N33 |
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| container_issue | 6 |
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| container_title | Physiological measurement |
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| creator | Zhao, Xiaohui Wu, Nan Deng, Mengyang Yin, Yangguang Zhou, Jian Fang, Yuqiang Huang, Lan |
| description | Left ventricular catheterization is a key step for hemodynamic studies. At present, the right common carotid artery is a popular entrance, but right common carotid artery punctuation and ligation primarily leads to obstruction and second left ventricular catheterization in the same animal cannot be performed. In this note, we will describe an improved method of catheterization in rats using guide wires of percutaneous transluminal coronary angioplasty (PTCA) through the right external carotid artery and right common carotid artery, respectively. 30 rats anesthetized with sodium pentobarbital (50 mg kg(-1)) underwent the first operation and, 2 weeks later, 29 were successfully catheterized again. One rat died of left ventricle perforation while the hemodynamic monitor was performing. Therefore, our method proves able to be performed two times in one animal. Moreover, it inflicts less injury during the operation, because the tube was advanced through a soft guide wire. |
| doi_str_mv | 10.1088/0967-3334/27/6/N01 |
| format | Article |
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At present, the right common carotid artery is a popular entrance, but right common carotid artery punctuation and ligation primarily leads to obstruction and second left ventricular catheterization in the same animal cannot be performed. In this note, we will describe an improved method of catheterization in rats using guide wires of percutaneous transluminal coronary angioplasty (PTCA) through the right external carotid artery and right common carotid artery, respectively. 30 rats anesthetized with sodium pentobarbital (50 mg kg(-1)) underwent the first operation and, 2 weeks later, 29 were successfully catheterized again. One rat died of left ventricle perforation while the hemodynamic monitor was performing. Therefore, our method proves able to be performed two times in one animal. Moreover, it inflicts less injury during the operation, because the tube was advanced through a soft guide wire.</description><subject>Angioplasty, Balloon, Coronary - instrumentation</subject><subject>Angioplasty, Balloon, Coronary - methods</subject><subject>Animals</subject><subject>Cardiac Catheterization - adverse effects</subject><subject>Cardiac Catheterization - methods</subject><subject>Equipment Design</subject><subject>Equipment Failure Analysis</subject><subject>Female</subject><subject>Heart Injuries - etiology</subject><subject>Heart Injuries - prevention & control</subject><subject>Heart Ventricles - injuries</subject><subject>Heart Ventricles - surgery</subject><subject>Rats</subject><subject>Rats, Wistar</subject><subject>Wounds, Penetrating - etiology</subject><subject>Wounds, Penetrating - prevention & control</subject><issn>0967-3334</issn><issn>1361-6579</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LAzEURYMotlb_gAuZleBinOSlSWY2Qil-QdGNrkMyk6GR-TLJFPTXm9JSF4KL8BY5977HQeiS4FuC8zzDBRcppXSegch49oLJEZoSyknKmSiO0fQATNCZ9x8YE5IDO0UTwjmmomBTdLfoEtsOrt-YKmlNWPdV0tdJY-qQbEwXnC3HRrmkVGFtgnH2WwXbx0yXOBX8OTqpVePNxX7O0PvD_dvyKV29Pj4vF6u0pIKG1IDBPB6iQBWAWSVyjBmwWmvCSq4pKTlATmAOQChoWmk-F0A1Z4VSAgOdoetdb7z0czQ-yNb60jSN6kw_eslFziC-CMIOLF3vvTO1HJxtlfuSBMutNbmVIrdSJAjJZbQWQ1f79lG3pvqN7DVF4GYH2H44_P4tkkNVRzb9y_6z_Ac1NYDe</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Zhao, Xiaohui</creator><creator>Wu, Nan</creator><creator>Deng, Mengyang</creator><creator>Yin, Yangguang</creator><creator>Zhou, Jian</creator><creator>Fang, Yuqiang</creator><creator>Huang, Lan</creator><general>IOP Publishing</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20060601</creationdate><title>An improved method of left ventricular catheterization in rats</title><author>Zhao, Xiaohui ; Wu, Nan ; Deng, Mengyang ; Yin, Yangguang ; Zhou, Jian ; Fang, Yuqiang ; Huang, Lan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-e2e06333a2a9205d7800525fbb15c6b31c622812422132b3db64723b659aa7023</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Angioplasty, Balloon, Coronary - instrumentation</topic><topic>Angioplasty, Balloon, Coronary - methods</topic><topic>Animals</topic><topic>Cardiac Catheterization - adverse effects</topic><topic>Cardiac Catheterization - methods</topic><topic>Equipment Design</topic><topic>Equipment Failure Analysis</topic><topic>Female</topic><topic>Heart Injuries - etiology</topic><topic>Heart Injuries - prevention & control</topic><topic>Heart Ventricles - injuries</topic><topic>Heart Ventricles - surgery</topic><topic>Rats</topic><topic>Rats, Wistar</topic><topic>Wounds, Penetrating - etiology</topic><topic>Wounds, Penetrating - prevention & control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Xiaohui</creatorcontrib><creatorcontrib>Wu, Nan</creatorcontrib><creatorcontrib>Deng, Mengyang</creatorcontrib><creatorcontrib>Yin, Yangguang</creatorcontrib><creatorcontrib>Zhou, Jian</creatorcontrib><creatorcontrib>Fang, Yuqiang</creatorcontrib><creatorcontrib>Huang, Lan</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Physiological measurement</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Xiaohui</au><au>Wu, Nan</au><au>Deng, Mengyang</au><au>Yin, Yangguang</au><au>Zhou, Jian</au><au>Fang, Yuqiang</au><au>Huang, Lan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An improved method of left ventricular catheterization in rats</atitle><jtitle>Physiological measurement</jtitle><addtitle>Physiol Meas</addtitle><date>2006-06-01</date><risdate>2006</risdate><volume>27</volume><issue>6</issue><spage>N27</spage><epage>N33</epage><pages>N27-N33</pages><issn>0967-3334</issn><eissn>1361-6579</eissn><abstract>Left ventricular catheterization is a key step for hemodynamic studies. At present, the right common carotid artery is a popular entrance, but right common carotid artery punctuation and ligation primarily leads to obstruction and second left ventricular catheterization in the same animal cannot be performed. In this note, we will describe an improved method of catheterization in rats using guide wires of percutaneous transluminal coronary angioplasty (PTCA) through the right external carotid artery and right common carotid artery, respectively. 30 rats anesthetized with sodium pentobarbital (50 mg kg(-1)) underwent the first operation and, 2 weeks later, 29 were successfully catheterized again. One rat died of left ventricle perforation while the hemodynamic monitor was performing. Therefore, our method proves able to be performed two times in one animal. Moreover, it inflicts less injury during the operation, because the tube was advanced through a soft guide wire.</abstract><cop>England</cop><pub>IOP Publishing</pub><pmid>16603795</pmid><doi>10.1088/0967-3334/27/6/N01</doi></addata></record> |
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| source | MEDLINE; IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Angioplasty, Balloon, Coronary - instrumentation Angioplasty, Balloon, Coronary - methods Animals Cardiac Catheterization - adverse effects Cardiac Catheterization - methods Equipment Design Equipment Failure Analysis Female Heart Injuries - etiology Heart Injuries - prevention & control Heart Ventricles - injuries Heart Ventricles - surgery Rats Rats, Wistar Wounds, Penetrating - etiology Wounds, Penetrating - prevention & control |
| title | An improved method of left ventricular catheterization in rats |
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