Linked Life Data

474778

Source:http://linkedlifedata.com/resource/pubmed/id/474778

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1979-10-26
pubmed:abstractText
Automated analysis of intracellular action potentials from cardiac Purkinje fibers was implemented using a microcomputer system. A dual sampling rate was used during analog-to-digital conversion of action potentials recorded from stimulated fibers. The rapid phase of depolarization was sampled at 42.55 kHz. The repolarization and the diastolic phases were sampled at 1 kHz. The resting potential, action potential amplitude, conduction time, action potential duration measured at 50% and at 90% of repolarization, and the maximum upstroke velocity were obtained on-line. The digital form of the action potential was stored on cassette tape and a table containing the various measurements was assembled during the experiment. In unstimulated fibers, the time interval between consecutive action potentials was measured on-line along with the maximum diastolic potential, the action potential overshoot, and the slope of the diastolic depolarization.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0002-9513
pubmed:author
pubmed:issnType
Print
pubmed:volume
237
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
H400-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1979
pubmed:articleTitle
On-line analysis of intracellular electrophysiological data using a microcomputer system.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.