Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q7262745> ?p ?o }
Showing triples 1 to 23 of
23
with 100 triples per page.
- Q7262745 subject Q7063424.
- Q7262745 abstract "Pressure Volume loops are widely used in basic and preclinical research. Left ventricular PV loops are considered to be the gold standard for hemodynamic assessment and are widely used in research to evaluate cardiac performance. While it has long been possible to measure pressure in real time from the left ventricle, measuring the volume was technically more difficult.The use of ultrasonic sonomicrometry and the development of the conductance catheter triggered renewed interest in PV loops studies. In sonomicrometry, small ultrasonic transducers (usually referred to as "crystals") transmit signals to each other, and the distance between them is accurately determined based on the transit-time of the signals. By knowing the long and short axis lengths of the ventricle, ventricular volume is easily and accurately determined. Conductance cathethers measure instantaneous conductance in the left ventricle, which is then converted to blood volume using complex formulas and usually after determining and applying various correction factors. Typically only one method is used to perform PV studies in research settings.The miniaturization of sonomicrometer crystals and pressure catheters have made mice PV loop studies feasible and more common.".
- Q7262745 thumbnail Sonomicrometer_crystals.jpg?width=300.
- Q7262745 wikiPageExternalLink 21-emka_technologies_pressure_volume_systems-3.html.
- Q7262745 wikiPageExternalLink 23-emka_technologies_pv_loops_studies-2.html.
- Q7262745 wikiPageExternalLink pmidlookup?view=long&pmid=6329545.
- Q7262745 wikiPageExternalLink corporate.
- Q7262745 wikiPageExternalLink www.sonometrics.com.
- Q7262745 wikiPageExternalLink 10004972.
- Q7262745 wikiPageWikiLink Q1406926.
- Q7262745 wikiPageWikiLink Q1642137.
- Q7262745 wikiPageWikiLink Q2002035.
- Q7262745 wikiPageWikiLink Q208163.
- Q7262745 wikiPageWikiLink Q25358.
- Q7262745 wikiPageWikiLink Q2752427.
- Q7262745 wikiPageWikiLink Q4683822.
- Q7262745 wikiPageWikiLink Q7063424.
- Q7262745 wikiPageWikiLink Q7241686.
- Q7262745 wikiPageWikiLink Q736777.
- Q7262745 wikiPageWikiLink Q7562206.
- Q7262745 comment "Pressure Volume loops are widely used in basic and preclinical research. Left ventricular PV loops are considered to be the gold standard for hemodynamic assessment and are widely used in research to evaluate cardiac performance.".
- Q7262745 label "Pressure-volume loop experiments".
- Q7262745 depiction Sonomicrometer_crystals.jpg.