Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Hogne Engedal"'
Publikováno v:
Scandinavian Journal of Thoracic and Cardiovascular Surgery. 28:25-29
Doppler echocardiography was performed on 108 patients 4-15 days after implantation of a Medtronic-Hall, Biocor or Carpentier-Edwards S.A.V. prosthetic aortic valve because of aortic stenosis. Significant correlation was found between the in vitro (m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15a5efe4c3d62e1d581e773f25da87e
https://doi.org/10.3109/14017439409098706
https://doi.org/10.3109/14017439409098706
Publikováno v:
The Journal of thoracic and cardiovascular surgery. 110(6)
We have studied two new temporary pacing leads (Medtronic 6491 and 6492) intended for pacing after cardiac operations. The conductor has stainless steel strands coated with polyethylene connected to a 4 mm 2 surface area, stainless steel, smooth, tap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4734daaf007b01d4c5c02b3814fd3643
https://pubmed.ncbi.nlm.nih.gov/8523885
https://pubmed.ncbi.nlm.nih.gov/8523885
Publikováno v:
Pacing and Clinical Electrophysiology. 5:268-274
BRElVIK, K., ENGEDAL, H., and OHM, O.-J.; Ehctropbysiological properties of a new permanent endocardial lead for uni- and bipolar pacing. Unipolar and bipolar electrode systems were compared for electrogram amplitudes and slew rates, signal source im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c55afd25ca1446550121a1f8f6fca71a
https://doi.org/10.1111/j.1540-8159.1982.tb02224.x
https://doi.org/10.1111/j.1540-8159.1982.tb02224.x
Publikováno v:
Pacing and Clinical Electrophysiology. 5:600-606
A new temporary pacemaker lead, Medtronic 6400, with a solid defined electrode surface area of 7.5 mm2, has been impianted in 50 patients after open-heart surgery. One electrode was inserted intramyocardially on the right ventricle, while another was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1536cbbfd7fa710dc07aacad01b7f21
https://doi.org/10.1111/j.1540-8159.1982.tb02286.x
https://doi.org/10.1111/j.1540-8159.1982.tb02286.x
Publikováno v:
Histochemistry. 56:203-211
The content of calcium per mg mitochondrial protein has been measured by conventional biochemical methods in myocardial tissue of some mammalian species. In addition, a method is presented for (1) the analysis of mitochondrial volumes in the same tis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::774b32b9f2576f61ad977bd3819ecc2f
https://doi.org/10.1007/bf00495981
https://doi.org/10.1007/bf00495981
Publikováno v:
Journal of Microscopy. 111:297-311
Myocardial tissue was quickly quench-frozen by letting the specimen fall either into liquid nitrogen (LN2) or into LN2-slush, or, by drill-propelling the specimen into LN2 at a speed of 1.5 m/s. The preservation of the tissues was studied in ultrathi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d0f32542a43e66f281a172c2387986b
https://doi.org/10.1111/j.1365-2818.1977.tb00070.x
https://doi.org/10.1111/j.1365-2818.1977.tb00070.x
Publikováno v:
Journal of Biomedical Engineering. 7:84-88
A new method has been developed for the continuous measurement of aortic blood velocity in patients following cardiac surgery. Using an extractable Doppler ultrasound probe placed on the ascending aorta, the changes in aortic velocity were recorded u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a686ff86eef14f75869c91385667c116
https://doi.org/10.1016/0141-5425(85)90035-4
https://doi.org/10.1016/0141-5425(85)90035-4
Publikováno v:
Pacing and Clinical Electrophysiology. 5:650-657
Sixty-one patients given programmable pacemakers at initial implantation have been followed for a mean of 18 months (3-42) with non-invasive measurements of myocardial pulse-width threshold. Fifty of the patients had CPI 0505/0522 (Microlith-P/Microt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f51fc65786c2ce3e63f922a3cbe4814
https://doi.org/10.1111/j.1540-8159.1982.tb02301.x
https://doi.org/10.1111/j.1540-8159.1982.tb02301.x
Publikováno v:
Research in Experimental Medicine. 181:39-47
Calcium level and lipid droplets accumulation is studied in the mouse myocardium of animals receiving a single injection of isoprenaline (ISP), of animals receiving ISP after 4-8 days of pretreatment with verapamil (Isoptin), and, of control animals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f03c77afc78e202f174f44d867c6a05
https://doi.org/10.1007/bf01850988
https://doi.org/10.1007/bf01850988
Publikováno v:
Anatomy and Embryology. 151:127-139
Primary 9 + 0 cilia have been found in the embryonic and the adult human heart. Proximally the cilia show the typical 9 + 0 filament arrangement. Rearrangement of the filaments occur in their distal regions. The cilia are usually found in deep invagi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::216d25a4c4fbb22a2ef4bee12ce522b4
https://doi.org/10.1007/bf00297476
https://doi.org/10.1007/bf00297476