Ontology type: schema:ScholarlyArticle
2003-01
AUTHORSJens D. Hove, Klaus F. Kofoed, Hsiao M. Wu, Søren Holm, Lars Friberg, Christian Meyer, Jan Aldershvile, Birger Hesse, Henning Kelbæk
ABSTRACTBACKGROUND: The purpose of this study was to evaluate the possibility of measuring cardiac output during positron emission tomography (PET) examination of myocardial perfusion with nitrogen 13 ammonia. METHODS AND RESULTS: In 7 patients undergoing right-sided cardiac catheterization for evaluation of heart failure and 6 patients who had undergone heart transplantation, a thermodilution catheter for continuous measurement of cardiac output was inserted. An N-13 ammonia scan of the heart was subsequently performed, and with use of factor analysis, the time-activity curve from the right ventricle was derived from the dynamic image sequence. The PET-derived cardiac output was subsequently obtained according to the Stewart-Hamilton principle as the amount of injected tracer divided by the area under the time-activity curve. PET-acquired cardiac output measurements correlated closely with the invasively determined values for a wide range of cardiac output values (P < .0001). The mean difference was 0.12 L/min, with an SD of 0.74 L/min. The interobserver variation was low, with a mean difference of 0.06 L/min and an SD of 0.46 L/min. CONCLUSIONS: Cardiac output determination with N-13 ammonia and PET appears to be both accurate and precise and can be performed simultaneously with measurement of myocardial perfusion. More... »
PAGES28-33
http://scigraph.springernature.com/pub.10.1067/mnc.2003.30
DOIhttp://dx.doi.org/10.1067/mnc.2003.30
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1015549006
PUBMEDhttps://www.ncbi.nlm.nih.gov/pubmed/12569328
JSON-LD is the canonical representation for SciGraph data.
TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT
[
{
"@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json",
"about": [
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/1102",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Cardiorespiratory Medicine and Haematology",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/11",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Medical and Health Sciences",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Adult",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Aged",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Ammonia",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Cardiac Catheterization",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Cardiac Output",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Coronary Circulation",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Heart Failure",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Heart Transplantation",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Humans",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Linear Models",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Male",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Middle Aged",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Nitrogen Radioisotopes",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Observer Variation",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Reproducibility of Results",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Thermodilution",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Tomography, Emission-Computed",
"type": "DefinedTerm"
}
],
"author": [
{
"affiliation": {
"name": [
"Department of Cardiology, The Heart Center, Los Angeles, Calif."
],
"type": "Organization"
},
"familyName": "Hove",
"givenName": "Jens D.",
"id": "sg:person.01136733117.88",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01136733117.88"
],
"type": "Person"
},
{
"affiliation": {
"name": [
"Department of Cardiology, The Heart Center, Los Angeles, Calif."
],
"type": "Organization"
},
"familyName": "Kofoed",
"givenName": "Klaus F.",
"id": "sg:person.016452166277.03",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016452166277.03"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "University of California Los Angeles",
"id": "https://www.grid.ac/institutes/grid.19006.3e",
"name": [
"University of California at Los Angeles School of Medicine, Los Angeles, Calif."
],
"type": "Organization"
},
"familyName": "Wu",
"givenName": "Hsiao M.",
"id": "sg:person.01347672670.91",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01347672670.91"
],
"type": "Person"
},
{
"affiliation": {
"name": [
"Department of Nuclear Medicine and Clinical Physiology, Rigshospitalet, University of Copenhagen, Ole Suhrs Gade 7, 2th, DK-1354, Copenhagen, Denmark"
],
"type": "Organization"
},
"familyName": "Holm",
"givenName": "S\u00f8ren",
"id": "sg:person.0740340304.66",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0740340304.66"
],
"type": "Person"
},
{
"affiliation": {
"name": [
"Department of Nuclear Medicine and Clinical Physiology, Rigshospitalet, University of Copenhagen, Ole Suhrs Gade 7, 2th, DK-1354, Copenhagen, Denmark"
],
"type": "Organization"
},
"familyName": "Friberg",
"givenName": "Lars",
"id": "sg:person.01041325441.61",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01041325441.61"
],
"type": "Person"
},
{
"affiliation": {
"name": [
"Department of Nuclear Medicine and Clinical Physiology, Rigshospitalet, University of Copenhagen, Ole Suhrs Gade 7, 2th, DK-1354, Copenhagen, Denmark"
],
"type": "Organization"
},
"familyName": "Meyer",
"givenName": "Christian",
"id": "sg:person.01346107652.86",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01346107652.86"
],
"type": "Person"
},
{
"affiliation": {
"name": [
"Department of Cardiology, The Heart Center, Los Angeles, Calif."
],
"type": "Organization"
},
"familyName": "Aldershvile",
"givenName": "Jan",
"id": "sg:person.057741415.15",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.057741415.15"
],
"type": "Person"
},
{
"affiliation": {
"name": [
"Department of Nuclear Medicine and Clinical Physiology, Rigshospitalet, University of Copenhagen, Ole Suhrs Gade 7, 2th, DK-1354, Copenhagen, Denmark"
],
"type": "Organization"
},
"familyName": "Hesse",
"givenName": "Birger",
"id": "sg:person.01271567533.55",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01271567533.55"
],
"type": "Person"
},
{
"affiliation": {
"name": [
"Department of Nuclear Medicine and Clinical Physiology, Rigshospitalet, University of Copenhagen, Ole Suhrs Gade 7, 2th, DK-1354, Copenhagen, Denmark",
"Department of Cardiology, The Heart Center, Los Angeles, Calif."
],
"type": "Organization"
},
"familyName": "Kelb\u00e6k",
"givenName": "Henning",
"id": "sg:person.0771034557.12",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0771034557.12"
],
"type": "Person"
}
],
"citation": [
{
"id": "https://doi.org/10.1161/01.cir.86.3.1004",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1003553864"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf01084378",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1003746323",
"https://doi.org/10.1007/bf01084378"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf01084378",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1003746323",
"https://doi.org/10.1007/bf01084378"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1536/ihj.36.283",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1006083656"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1161/01.cir.80.5.1328",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1007646476"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf02842492",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1009375903",
"https://doi.org/10.1007/bf02842492"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf02842492",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1009375903",
"https://doi.org/10.1007/bf02842492"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1097/00003246-199412000-00005",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1009959942"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1097/00003246-199412000-00005",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1009959942"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1038/jcbfm.1986.99",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1016601652"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1038/jcbfm.1986.99",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1016601652"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0140-6736(86)90837-8",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040287180"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0140-6736(86)90837-8",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040287180"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1161/01.cir.63.6.1259",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040698374"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1097/00004728-197906000-00001",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040716713"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1097/00004728-197906000-00001",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040716713"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1161/01.res.14.6.502",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1045634476"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf00175861",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1049071930",
"https://doi.org/10.1007/bf00175861"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1093/eurheartj/11.suppl_i.148",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1059573877"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1097/00003246-199505000-00014",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060171046"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1097/00003246-199505000-00014",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060171046"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1097/00003246-199505000-00014",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060171046"
],
"type": "CreativeWork"
},
{
"id": "https://app.dimensions.ai/details/publication/pub.1074316630",
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1152/ajplegacy.1957.192.1.157",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1075784532"
],
"type": "CreativeWork"
},
{
"id": "https://app.dimensions.ai/details/publication/pub.1079850634",
"type": "CreativeWork"
},
{
"id": "https://app.dimensions.ai/details/publication/pub.1081854311",
"type": "CreativeWork"
},
{
"id": "https://app.dimensions.ai/details/publication/pub.1082375153",
"type": "CreativeWork"
},
{
"id": "https://app.dimensions.ai/details/publication/pub.1082624961",
"type": "CreativeWork"
},
{
"id": "https://app.dimensions.ai/details/publication/pub.1083243932",
"type": "CreativeWork"
}
],
"datePublished": "2003-01",
"datePublishedReg": "2003-01-01",
"description": "BACKGROUND: The purpose of this study was to evaluate the possibility of measuring cardiac output during positron emission tomography (PET) examination of myocardial perfusion with nitrogen 13 ammonia.\nMETHODS AND RESULTS: In 7 patients undergoing right-sided cardiac catheterization for evaluation of heart failure and 6 patients who had undergone heart transplantation, a thermodilution catheter for continuous measurement of cardiac output was inserted. An N-13 ammonia scan of the heart was subsequently performed, and with use of factor analysis, the time-activity curve from the right ventricle was derived from the dynamic image sequence. The PET-derived cardiac output was subsequently obtained according to the Stewart-Hamilton principle as the amount of injected tracer divided by the area under the time-activity curve. PET-acquired cardiac output measurements correlated closely with the invasively determined values for a wide range of cardiac output values (P < .0001). The mean difference was 0.12 L/min, with an SD of 0.74 L/min. The interobserver variation was low, with a mean difference of 0.06 L/min and an SD of 0.46 L/min.\nCONCLUSIONS: Cardiac output determination with N-13 ammonia and PET appears to be both accurate and precise and can be performed simultaneously with measurement of myocardial perfusion.",
"genre": "research_article",
"id": "sg:pub.10.1067/mnc.2003.30",
"inLanguage": [
"en"
],
"isAccessibleForFree": false,
"isPartOf": [
{
"id": "sg:journal.1106202",
"issn": [
"1071-3581",
"1532-6551"
],
"name": "Journal of Nuclear Cardiology",
"type": "Periodical"
},
{
"issueNumber": "1",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "10"
}
],
"name": "Simultaneous cardiac output and regional myocardial perfusion determination with PET and nitrogen 13 ammonia",
"pagination": "28-33",
"productId": [
{
"name": "readcube_id",
"type": "PropertyValue",
"value": [
"4a153a0f9117614f88e31153ae83475e47de94c261c906e0554110cbaf6f6210"
]
},
{
"name": "pubmed_id",
"type": "PropertyValue",
"value": [
"12569328"
]
},
{
"name": "nlm_unique_id",
"type": "PropertyValue",
"value": [
"9423534"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.1067/mnc.2003.30"
]
},
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1015549006"
]
}
],
"sameAs": [
"https://doi.org/10.1067/mnc.2003.30",
"https://app.dimensions.ai/details/publication/pub.1015549006"
],
"sdDataset": "articles",
"sdDatePublished": "2019-04-10T22:37",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000001_0000000264/records_8690_00000536.jsonl",
"type": "ScholarlyArticle",
"url": "http://link.springer.com/10.1067%2Fmnc.2003.30"
}
]Download the RDF metadata as: json-ld nt turtle xml License info
JSON-LD is a popular format for linked data which is fully compatible with JSON.
curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1067/mnc.2003.30'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1067/mnc.2003.30'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1067/mnc.2003.30'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1067/mnc.2003.30'
This table displays all metadata directly associated to this object as RDF triples.
270 TRIPLES
21 PREDICATES
67 URIs
38 LITERALS
26 BLANK NODES