-
Je něco špatně v tomto záznamu ?
One-year results from cryopreserved mitral allograft transplantation into the tricuspid position in a sheep experimental model
A. Mokracek, J. Canadyova, Z. Simunkova, R. Fiala, M. Hmirak, M. Sulda, J. Burkert, J. Tintera, P. Kobylka, J. Spatenka
Jazyk angličtina Země Česko
Typ dokumentu časopisecké články
Free Medical Journals od 1998
ProQuest Central od 2005-01-01
Medline Complete (EBSCOhost) od 2006-01-01
Nursing & Allied Health Database (ProQuest) od 2005-01-01
Health & Medicine (ProQuest) od 2005-01-01
ROAD: Directory of Open Access Scholarly Resources od 1998
Odkazy
PubMed
26047374
DOI
10.33549/physiolres.932943
domovská stránka časopisu
Knihovny.cz E-zdroje
- MeSH
- alografty MeSH
- kryoprezervace MeSH
- mitrální chlopeň transplantace MeSH
- modely u zvířat MeSH
- ovce MeSH
- trikuspidální chlopeň chirurgie MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
Mitral allografts are still used only exceptionally in the mitral or tricuspid position. The main indication remains infectious endocarditis of atrioventricular valves for its flexibility and low risk of infection. The aim of our study was to evaluate 1-year results of mitral allografts transplantation into the tricuspid position in a sheep model. Mitral allografts were processed, cryopreserved, and transplanted into the tricuspid position anatomically (Group I - 11 animals) or antianatomically (Group II - 8 animals). All survivors (4 from Group I, and 3 from Group II) were checked at 3, 6, and 12 months by echocardiography with the exception of one survivor from Group II (which was examinated only visually). Examination throughout follow-up included for mitral allograft regurgitation and annuli dilatation. At postmortem, the papillary muscles were healed and firmly anchored to the right ventricular wall in all subjects. Transventricular fixation of the papillary muscles with buttressed sutures was proven to be a stable, reproducible, and safe method for anchoring mitral allograft leaflets. There were no significant differences between the two implantation methods. Annulus support of mitral allografts might be very useful in this type of operation and could prevent annular dilatation.
Department of Cardiac Surgery Regional Hospital Ceske Budejovice Czech Republic
Department of Radiology Institute of Clinical and Experimental Medicine Prague Czech Republic
Institute of Hematology and Blood Transfusion Prague Czech Republic
- 000
- 00000naa a2200000 a 4500
- 001
- bmc16031123
- 003
- CZ-PrNML
- 005
- 20161111143310.0
- 007
- ta
- 008
- 161101s2015 xr ad f 000 0|ENG||
- 009
- AR
- 024 7_
- $a 10.33549/physiolres.932943 $2 doi
- 035 __
- $a (PubMed)26047374
- 040 __
- $a ABA008 $b cze $d ABA008 $e AACR2
- 041 0_
- $a ENG
- 044 __
- $a xr
- 100 1_
- $a Mokráček, Aleš, $u Center of Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic; Department of Cardiac Surgery, Regional Hospital, Ceske Budejovice, Czech Republic $d 1966- $7 xx0094268
- 245 10
- $a One-year results from cryopreserved mitral allograft transplantation into the tricuspid position in a sheep experimental model / $c A. Mokracek, J. Canadyova, Z. Simunkova, R. Fiala, M. Hmirak, M. Sulda, J. Burkert, J. Tintera, P. Kobylka, J. Spatenka
- 520 9_
- $a Mitral allografts are still used only exceptionally in the mitral or tricuspid position. The main indication remains infectious endocarditis of atrioventricular valves for its flexibility and low risk of infection. The aim of our study was to evaluate 1-year results of mitral allografts transplantation into the tricuspid position in a sheep model. Mitral allografts were processed, cryopreserved, and transplanted into the tricuspid position anatomically (Group I - 11 animals) or antianatomically (Group II - 8 animals). All survivors (4 from Group I, and 3 from Group II) were checked at 3, 6, and 12 months by echocardiography with the exception of one survivor from Group II (which was examinated only visually). Examination throughout follow-up included for mitral allograft regurgitation and annuli dilatation. At postmortem, the papillary muscles were healed and firmly anchored to the right ventricular wall in all subjects. Transventricular fixation of the papillary muscles with buttressed sutures was proven to be a stable, reproducible, and safe method for anchoring mitral allograft leaflets. There were no significant differences between the two implantation methods. Annulus support of mitral allografts might be very useful in this type of operation and could prevent annular dilatation.
- 650 _2
- $a alografty $7 D064591
- 650 _2
- $a zvířata $7 D000818
- 650 _2
- $a kryoprezervace $7 D015925
- 650 _2
- $a mitrální chlopeň $x transplantace $7 D008943
- 650 _2
- $a modely u zvířat $7 D023421
- 650 _2
- $a ovce $7 D012756
- 650 _2
- $a trikuspidální chlopeň $x chirurgie $7 D014261
- 655 _2
- $a časopisecké články $7 D016428
- 700 1_
- $a Čanádyová, Júlia $7 xx0146244 $u Department of Cardiac Surgery, Regional Hospital, Ceske Budejovice, Czech Republic
- 700 1_
- $a Šimůnková, Zuzana $7 _AN062749 $u Center of Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
- 700 1_
- $a Fiala, Radovan $7 xx0064676 $u Department of Transplantation and Tissue Banking and Department of Cardiovascular Surgery, University Hospital in Motol, Prague, Czech Republic
- 700 1_
- $a Hmirak, M. $u Department of Transplantation and Tissue Banking and Department of Cardiovascular Surgery, University Hospital in Motol, Prague, Czech Republic
- 700 1_
- $a Šulda, Mirek $7 xx0249187 $u Department of Cardiac Surgery, Regional Hospital, Ceske Budejovice, Czech Republic
- 700 1_
- $a Burkert, Jan $7 xx0171077 $u Department of Transplantation and Tissue Banking and Department of Cardiovascular Surgery, University Hospital in Motol, Prague, Czech Republic
- 700 1_
- $a Tintěra, Jaroslav, $d 1957- $7 xx0061376 $u Department of Radiology, Institute of Clinical and Experimental Medicine, Prague, Czech Republic
- 700 1_
- $a Kobylka, Petr, $d 1949- $7 xx0060254 $u Institute of Hematology and Blood Transfusion, Prague, Czech Republic
- 700 1_
- $a Špatenka, Jaroslav, $d 1945- $7 jn20000402869 $u Department of Transplantation and Tissue Banking and Department of Cardiovascular Surgery, University Hospital in Motol, Prague, Czech Republic
- 773 0_
- $w MED00003824 $t Physiological research $x 1802-9973 $g Roč. 64, č. 6 (2015), s. 831-839
- 856 41
- $u http://www.biomed.cas.cz/physiolres/ $y domovská stránka časopisu
- 910 __
- $a ABA008 $b A 4120 $c 266 $y 4 $z 0
- 990 __
- $a 20161101 $b ABA008
- 991 __
- $a 20161110141451 $b ABA008
- 999 __
- $a ok $b bmc $g 1172210 $s 955781
- BAS __
- $a 3
- BAS __
- $a PreBMC
- BMC __
- $a 2015 $b 64 $c 6 $d 831-839 $e 2015Jun05 $i 1802-9973 $m Physiological research $n Physiol. Res. (Print) $x MED00003824
- LZP __
- $b NLK118 $a Pubmed-20161101