MARC details
| 000 -LEADER |
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| fixed length control field |
04174nam a22006737a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
131223s20132013 xxu||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
0735-1097 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
Ovid MEDLINE(R) |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| PMID |
23747767 |
| 245 ## - TITLE STATEMENT |
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| Title |
Prevalence and prognostic significance of exercise-induced nonsustained ventricular tachycardia in asymptomatic volunteers: BLSA (Baltimore Longitudinal Study of Aging). |
| 251 ## - Source |
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| Source |
Journal of the American College of Cardiology. 62(7):595-600, 2013 Aug 13. |
| 252 ## - Abbreviated Source |
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| Abbreviated source |
J Am Coll Cardiol. 62(7):595-600, 2013 Aug 13. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Year |
2013 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Manufacturer |
FY2014 |
| 266 ## - Date added to catalog |
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| Date added to catalog |
2013-12-24 |
| 501 ## - WITH NOTE |
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| Local holdings |
Available online from MWHC library: 1995 - present, Available in print through MWHC library:1999-2007 |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
BACKGROUND: Prior studies have reported variable risk associated with exercise-induced ventricular arrhythmia. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
CONCLUSIONS: Exercise-induced NSVT occurred in nearly 4% of this asymptomatic adult cohort. This finding increased with age and was more common in men. After adjustment for clinical variables, exercise-induced NSVT did not independently increase the risk of total mortality. Copyright 2013 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
METHODS: Subjects in the BLSA (Baltimore Longitudinal Study of Aging) free of known cardiovascular disease who completed at least 1 symptom-limited exercise treadmill test between 1977 and 2001 were included. NSVT episodes were characterized by QRS morphology, duration, and rate. Subjects underwent follow-up clinical evaluation every 2 years. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
OBJECTIVES: This study sought to determine the clinical predictors and prognostic significance of exercise-induced nonsustained ventricular tachycardia (NSVT) in a large population of asymptomatic volunteers. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
RESULTS: The 2,099 subjects (mean age: 52 years; 52.2% male) underwent a mean of 2.7 exercise tests, in which 79 (3.7%)developed NSVT with exercise on at least 1 test. The median duration of NSVT was 3 beats (<=5 beats in 84%), and the median rate was 175 beats/min. Subjects with (vs. without) NSVT were older (67 +/- 12 years vs. 51+/-17 years, p< 0.0001) and more likely to be male (80% vs. 51%, p< 0.0001) and to have baseline electrocardiographic abnormalities (50% vs. 17%, p< 0.0001) or ischemic ST-segment 131223s with exercise (20% vs. 10%, p= 0.004). Over a mean follow-up of 13.5 +/- 7.7 years, 518 deaths (24.6%) occurred. After multivariable adjustment for age, sex, and coronary risk factors, exercise-induced NSVT was not significantly associated with total mortality (hazard ratio: 1.30; 95% confidence interval: 0.89 to 1.90; p= 0.17). |
| 546 ## - LANGUAGE NOTE |
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| Language note |
English |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
*Aging/ph [Physiology] |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
*Exercise Test/ae [Adverse Effects] |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
*Tachycardia, Ventricular/ep [Epidemiology] |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
*Tachycardia, Ventricular/et [Etiology] |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Adult |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Age Factors |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Aged |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Baltimore |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Confidence Intervals |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Electrocardiography/mt [Methods] |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Female |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Geriatric Assessment/mt [Methods] |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Human Experimentation |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Humans |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Kaplan-Meier Estimate |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Longitudinal Studies |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Male |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Middle Aged |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Multivariate Analysis |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Prevalence |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Proportional Hazards Models |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Prospective Studies |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Reference Values |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Severity of Illness Index |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Sex Factors |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Survival Rate |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Tachycardia, Ventricular/di [Diagnosis] |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Health Research Institute |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Heart & Vascular Institute |
| 657 ## - INDEX TERM--FUNCTION |
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| Medline publication type |
Comparative Study |
| 657 ## - INDEX TERM--FUNCTION |
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| Medline publication type |
Journal Article |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Najjar, Samer S |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Shetty, Veena |
| 790 ## - Authors |
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| All authors |
Chow GV, Fleg JL, Gerstenblith G, Lakatta EG, Marine JE, Najjar SS, Shetty V, Wright JG |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| DOI |
<a href="http://dx.doi.org/10.1016/j.jacc.2013.05.026">http://dx.doi.org/10.1016/j.jacc.2013.05.026</a> |
| Public note |
http://dx.doi.org/10.1016/j.jacc.2013.05.026 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Koha item type |
Journal Article |
| Item type description |
Article |
