MARC details
000 -LEADER |
fixed length control field |
04375nam a22006977a 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
150429s20132013 xxu||||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
1097-6647 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
Ovid MEDLINE(R) |
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
PMID |
23331459 |
245 ## - TITLE STATEMENT |
Title |
Transthoracic delivery of large devices into the left ventricle through the right ventricle and interventricular septum: preclinical feasibility. |
251 ## - Source |
Source |
Journal of Cardiovascular Magnetic Resonance. 15:10, 2013. |
252 ## - Abbreviated Source |
Abbreviated source |
J Cardiovasc Magn Reson. 15:10, 2013. |
253 ## - Journal Name |
Journal name |
Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Year |
2013 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Manufacturer |
FY2014 |
266 ## - Date added to catalog |
Date added to catalog |
2015-04-29 |
501 ## - WITH NOTE |
Local holdings |
Available online from MWHC library: 2008 - present |
520 ## - SUMMARY, ETC. |
Abstract |
BACKGROUND: We aim to deliver large appliances into the left ventricle through the right ventricle and across the interventricular septum. This transthoracic access route exploits immediate recoil of the septum, and lower transmyocardial pressure gradient across the right versus left ventricular free wall. The route may enhance safety and allow subxiphoid rather than intercostal traversal. |
520 ## - SUMMARY, ETC. |
Abstract |
CONCLUSION: Large closed-chest access ports can be introduced across the right ventricular free wall and interventricular septum into the left ventricle. The septum recoils immediately and heals completely without repair. A nitinol occluder immediately seals the right ventricular wall. The entry angle is more favorable to introduce, for example, prosthetic mitral valves than a conventional atrial transseptal approach. |
520 ## - SUMMARY, ETC. |
Abstract |
METHODS: The entire procedure was performed under real-time CMR guidance. An "active" CMR needle crossed the chest, right ventricular free wall, and then the interventricular septum to deliver a guidewire then used to deliver an 18Fr introducer. Afterwards, the right ventricular free wall was closed with a nitinol occluder. Immediate closure and late healing of the unrepaired septum and free wall were assessed by oximetry, angiography, CMR, and necropsy up to four weeks afterwards. |
520 ## - SUMMARY, ETC. |
Abstract |
RESULTS: The procedure was successful in 9 of 11 pigs. One failed because of refractory ventricular fibrillation upon needle entry, and the other because of inadequate guidewire support. In all ten attempts, the right ventricular free wall was closed without hemopericardium. There was neither immediate nor late shunt on oximetry, X-ray angiography, or CMR. The interventricular septal tract fibrosed completely. Transventricular trajectories planned on human CT scans suggest comparable intracavitary working space and less acute entry angles than a conventional atrial transseptal approach. |
546 ## - LANGUAGE NOTE |
Language note |
English |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Cardiac Catheterization/is [Instrumentation] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Cardiac Catheterization/mt [Methods] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Heart Ventricles/pa [Pathology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Magnetic Resonance Imaging, Interventional |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Septal Occluder Device |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Ventricular Septum/pa [Pathology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Aged |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Alloys |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Animals |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cardiac Catheters |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cardiovascular Diseases/di [Diagnosis] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cardiovascular Diseases/th [Therapy] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Feasibility Studies |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Female |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Fibrosis |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Heart Ventricles/pp [Physiopathology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Heart Ventricles/ra [Radiography] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Hemodynamics |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Humans |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Male |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Middle Aged |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Models, Animal |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Prosthesis Design |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Punctures |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Swine |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Time Factors |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Tomography, X-Ray Computed |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Ventricular Function |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Ventricular Septum/pp [Physiopathology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Ventricular Septum/ra [Radiography] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Wound Healing |
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
Institution |
MedStar Heart & Vascular Institute |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Journal Article |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Research Support, N.I.H., Intramural |
700 ## - ADDED ENTRY--PERSONAL NAME |
Local Authors |
Barbash, Israel M |
790 ## - Authors |
All authors |
Barbash IM, Chen MY, Eckhaus MA, Faranesh AZ, Halabi M, Hansen MS, Kocaturk O, Lederman RJ, Ratnayaka K, Schenke WH, Slack MC, Wilson JR, Wright VJ |
856 ## - ELECTRONIC LOCATION AND ACCESS |
DOI |
<a href="http://dx.doi.org/10.1186/1532-429X-15-10">http://dx.doi.org/10.1186/1532-429X-15-10</a> |
Public note |
http://dx.doi.org/10.1186/1532-429X-15-10 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Journal Article |
Item type description |
Article |