Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023553125> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2023553125 endingPage "511" @default.
- W2023553125 startingPage "503" @default.
- W2023553125 abstract "We analyzed 24 h ECG recordings of 29 patients with frequent (> 2000/day) ventricular premature contractions (VPCs) to evaluate: 1) the relationship between VPC frequency and heart rate (HR); 2) the relationship between the coupling interval (CI) of VPCs and HR; 3) the time course of changes in VPC frequency following an abrupt and sustained increase in HR; and 4) the effect of oral diltiazem (90 or 180 mg/day for 4 weeks) on VPCs. Based on the patterns of relationship between VPC frequency and HR, patients were divided into 2 groups: 1) 17 patients with a positive correlation, the P group (a linear increase in VPCs with increasing HRs); and 2) 12 patients with a non-positive correlation, the NP group. The NP group showed either a linear decrease in VPCs with increased HRs (4 patients) or an increase in VPCs at low HRs and a decrease at high HRs (8 patients). In all cases, an increased HR was associated with a shortening of CI. In the P group, changes in VPCs after an abrupt increase in HR showed 2 types: 1) delayed-ascent type, in which VPCs increased as the duration of HR increase was prolonged (cumulative effects of heart beat) (7 patients); and non-delayed-ascent type (10 patients). Diltiazem reduced VPCs > or = 75% in all of the 7 delayed-ascent-type patients, compared with 3 of the 10 non-delayed-ascent-type patients (p < 0.05) and none of the 12 patients in the NP group (p < 0.001).(ABSTRACT TRUNCATED AT 250 WORDS)" @default.
- W2023553125 created "2016-06-24" @default.
- W2023553125 creator A5032104463 @default.
- W2023553125 creator A5046310953 @default.
- W2023553125 creator A5046408275 @default.
- W2023553125 creator A5060184371 @default.
- W2023553125 creator A5073134409 @default.
- W2023553125 date "1993-01-01" @default.
- W2023553125 modified "2023-10-16" @default.
- W2023553125 title "Cumulative effects of heart beat on ventricular premature contractions suggesting possible involvement of triggered activity." @default.
- W2023553125 cites W114815679 @default.
- W2023553125 cites W1971522556 @default.
- W2023553125 cites W1973332173 @default.
- W2023553125 cites W1978378067 @default.
- W2023553125 cites W1984394297 @default.
- W2023553125 cites W1988323560 @default.
- W2023553125 cites W1996781112 @default.
- W2023553125 cites W1999825568 @default.
- W2023553125 cites W2002615767 @default.
- W2023553125 cites W2011289672 @default.
- W2023553125 cites W2026069628 @default.
- W2023553125 cites W2053015120 @default.
- W2023553125 cites W2059521837 @default.
- W2023553125 cites W2066525544 @default.
- W2023553125 cites W2072250038 @default.
- W2023553125 cites W2076546354 @default.
- W2023553125 cites W2079577174 @default.
- W2023553125 cites W2080692788 @default.
- W2023553125 cites W2083967022 @default.
- W2023553125 cites W2086144348 @default.
- W2023553125 cites W2113106140 @default.
- W2023553125 cites W2125551003 @default.
- W2023553125 cites W2155189284 @default.
- W2023553125 cites W2188808438 @default.
- W2023553125 cites W2474757131 @default.
- W2023553125 doi "https://doi.org/10.1253/jcj.57.503" @default.
- W2023553125 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8340997" @default.
- W2023553125 hasPublicationYear "1993" @default.
- W2023553125 type Work @default.
- W2023553125 sameAs 2023553125 @default.
- W2023553125 citedByCount "4" @default.
- W2023553125 crossrefType "journal-article" @default.
- W2023553125 hasAuthorship W2023553125A5032104463 @default.
- W2023553125 hasAuthorship W2023553125A5046310953 @default.
- W2023553125 hasAuthorship W2023553125A5046408275 @default.
- W2023553125 hasAuthorship W2023553125A5060184371 @default.
- W2023553125 hasAuthorship W2023553125A5073134409 @default.
- W2023553125 hasBestOaLocation W20235531251 @default.
- W2023553125 hasConcept C121332964 @default.
- W2023553125 hasConcept C126322002 @default.
- W2023553125 hasConcept C164705383 @default.
- W2023553125 hasConcept C189809214 @default.
- W2023553125 hasConcept C24890656 @default.
- W2023553125 hasConcept C2776741139 @default.
- W2023553125 hasConcept C2777953023 @default.
- W2023553125 hasConcept C519063684 @default.
- W2023553125 hasConcept C71924100 @default.
- W2023553125 hasConcept C84393581 @default.
- W2023553125 hasConceptScore W2023553125C121332964 @default.
- W2023553125 hasConceptScore W2023553125C126322002 @default.
- W2023553125 hasConceptScore W2023553125C164705383 @default.
- W2023553125 hasConceptScore W2023553125C189809214 @default.
- W2023553125 hasConceptScore W2023553125C24890656 @default.
- W2023553125 hasConceptScore W2023553125C2776741139 @default.
- W2023553125 hasConceptScore W2023553125C2777953023 @default.
- W2023553125 hasConceptScore W2023553125C519063684 @default.
- W2023553125 hasConceptScore W2023553125C71924100 @default.
- W2023553125 hasConceptScore W2023553125C84393581 @default.
- W2023553125 hasIssue "6" @default.
- W2023553125 hasLocation W20235531251 @default.
- W2023553125 hasLocation W20235531252 @default.
- W2023553125 hasOpenAccess W2023553125 @default.
- W2023553125 hasPrimaryLocation W20235531251 @default.
- W2023553125 hasRelatedWork W1999012029 @default.
- W2023553125 hasRelatedWork W2002893087 @default.
- W2023553125 hasRelatedWork W2004272794 @default.
- W2023553125 hasRelatedWork W2025148740 @default.
- W2023553125 hasRelatedWork W2062986225 @default.
- W2023553125 hasRelatedWork W2353398183 @default.
- W2023553125 hasRelatedWork W2359535789 @default.
- W2023553125 hasRelatedWork W3140568572 @default.
- W2023553125 hasRelatedWork W4200410643 @default.
- W2023553125 hasRelatedWork W4290212665 @default.
- W2023553125 hasVolume "57" @default.
- W2023553125 isParatext "false" @default.
- W2023553125 isRetracted "false" @default.
- W2023553125 magId "2023553125" @default.
- W2023553125 workType "article" @default.