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Full-Text Articles in Medicine and Health Sciences
New Developments In Understanding Cardiovascular Disease And The Implications For Social Work, Jill Littrell
New Developments In Understanding Cardiovascular Disease And The Implications For Social Work, Jill Littrell
jill l littrell Dr.
Cardiovascular disease is now viewed as an inflammatory disease. An index of chronic inflammation (viz., C-Reactive Protein) is as good a predictor of heart attacks as are fats in blood. The data suggest that stressful events are so closely associated with chronic inflammatory states, that the body’s stress response can be viewed as an inflammatory state. This paper summarizes and explains the link between stress and cardiovascular disease. Negative health outcomes, particularly for cardiovascular diseases, are higher among those of lower socio-economic status. Differential stress among socio-economic tiers is considered as an explanation for the disparities. The literature linking cardiovascular …
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Kevin M Rice
Aging is associated with left ventricular hypertrophy, dilatation, and fibrosis of the heart. The Fischer 344/Brown Norway F1 (F344/BNF1) rat is recommended for age-related studies by the National Institutes on Aging because this hybrid rat lives longer and has a lower rate of pathological conditions than inbred rats. However, little is known about age-associated changes in cardiac and aortic function and structure in this model. This study evaluated age-related cardiac changes in male F344/BNF1 rats using ECHO, gross, and microscopic examinations. Rats aged 6-, 30-, and 36-mo were anesthetized and two-dimensional ECHO measurements, two-dimensional guided M-mode, Doppler M-mode, and other …
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Elsa I. Mangiarua
Aging is associated with left ventricular hypertrophy, dilatation, and fibrosis of the heart. The Fischer 344/Brown Norway F1 (F344/BNF1) rat is recommended for age-related studies by the National Institutes on Aging because this hybrid rat lives longer and has a lower rate of pathological conditions than inbred rats. However, little is known about age-associated changes in cardiac and aortic function and structure in this model. This study evaluated age-related cardiac changes in male F344/BNF1 rats using ECHO, gross, and microscopic examinations. Rats aged 6-, 30-, and 36-mo were anesthetized and two-dimensional ECHO measurements, two-dimensional guided M-mode, Doppler M-mode, and other …
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Eric Blough
Aging is associated with left ventricular hypertrophy, dilatation, and fibrosis of the heart. The Fischer 344/Brown Norway F1 (F344/BNF1) rat is recommended for age-related studies by the National Institutes on Aging because this hybrid rat lives longer and has a lower rate of pathological conditions than inbred rats. However, little is known about age-associated changes in cardiac and aortic function and structure in this model. This study evaluated age-related cardiac changes in male F344/BNF1 rats using ECHO, gross, and microscopic examinations. Rats aged 6-, 30-, and 36-mo were anesthetized and two-dimensional ECHO measurements, two-dimensional guided M-mode, Doppler M-mode, and other …
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Silvestre P. Cansino
Aging is associated with left ventricular hypertrophy, dilatation, and fibrosis of the heart. The Fischer 344/Brown Norway F1 (F344/BNF1) rat is recommended for age-related studies by the National Institutes on Aging because this hybrid rat lives longer and has a lower rate of pathological conditions than inbred rats. However, little is known about age-associated changes in cardiac and aortic function and structure in this model. This study evaluated age-related cardiac changes in male F344/BNF1 rats using ECHO, gross, and microscopic examinations. Rats aged 6-, 30-, and 36-mo were anesthetized and two-dimensional ECHO measurements, two-dimensional guided M-mode, Doppler M-mode, and other …
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest Walker, Michael Nillas, Elsa Mangiarua, Sylvestre Cansino, Ryan Morrison, Romaine Perdue, William Triest, Gary Wright, Mark Studeny, Paulette Wehner, Kevin Rice, Eric Blough
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest Walker, Michael Nillas, Elsa Mangiarua, Sylvestre Cansino, Ryan Morrison, Romaine Perdue, William Triest, Gary Wright, Mark Studeny, Paulette Wehner, Kevin Rice, Eric Blough
Paulette S. Wehner
Aging is associated with left ventricular hypertrophy, dilatation, and fibrosis of the heart. The Fischer 344/Brown Norway F1 (F344/BNF1) rat is recommended for age-related studies by the National Institutes on Aging because this hybrid rat lives longer and has a lower rate of pathological conditions than inbred rats. However, little is known about age-associated changes in cardiac and aortic function and structure in this model. This study evaluated age-related cardiac changes in male F344/BNF1 rats using ECHO, gross, and microscopic examinations. Rats aged 6-, 30-, and 36-mo were anesthetized and two-dimensional ECHO measurements, two-dimensional guided M-mode, Doppler M-mode, and other …
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough
Mark A. Studeny
Aging is associated with left ventricular hypertrophy, dilatation, and fibrosis of the heart. The Fischer 344/Brown Norway F1 (F344/BNF1) rat is recommended for age-related studies by the National Institutes on Aging because this hybrid rat lives longer and has a lower rate of pathological conditions than inbred rats. However, little is known about age-associated changes in cardiac and aortic function and structure in this model. This study evaluated age-related cardiac changes in male F344/BNF1 rats using ECHO, gross, and microscopic examinations. Rats aged 6-, 30-, and 36-mo were anesthetized and two-dimensional ECHO measurements, two-dimensional guided M-mode, Doppler M-mode, and other …
Improved Cardiovascular Risk Prediction Using Nonparametric Regression And Electronic Health Record Data, Edward Kennedy, Wyndy Wiitala, Rodney Hayward, Jeremy Sussman
Improved Cardiovascular Risk Prediction Using Nonparametric Regression And Electronic Health Record Data, Edward Kennedy, Wyndy Wiitala, Rodney Hayward, Jeremy Sussman
Edward H. Kennedy
Use of the electronic health record (EHR) is expected to increase rapidly in the near future, yet little research exists on whether analyzing internal EHR data using flexible, adaptive statistical methods could improve clinical risk prediction. Extensive implementation of EHR in the Veterans Health Administration provides an opportunity for exploration. Our objective was to compare the performance of various approaches for predicting risk of cerebrovascular and cardiovascular (CCV) death, using traditional risk predictors versus more comprehensive EHR data. Regression methods outperformed the Framingham risk score, even with the same predictors (AUC increased from 71% to 73% and calibration also improved). …
Cardiovascular Risk Scores Do Not Account For The Effect Of Treatment: A Review, Su May Liew, Jenny Doust, Paul Glasziou
Cardiovascular Risk Scores Do Not Account For The Effect Of Treatment: A Review, Su May Liew, Jenny Doust, Paul Glasziou
Paul Glasziou
Objective - To compare the strengths and limitations of cardiovascular risk scores available for clinicians in assessing the global (absolute) risk of cardiovascular disease.Design - Review of cardiovascular risk scores.Data sources - Medline (1966 to May 2009) using a mixture of MeSH terms and free text for the keywords ‘cardiovascular’, ‘risk prediction’ and ‘cohort studies’.Eligibility - criteria for selecting studies A study was eligible if it fulfilled the following criteria: (1) it was a cohort study of adults in the general population with no prior history of cardiovascular disease and not restricted by a disease condition; (2) the primary objective …
Cardiovascular Risk Scores Do Not Account For The Effect Of Treatment: A Review, Su May Liew, Jenny Doust, Paul Glasziou
Cardiovascular Risk Scores Do Not Account For The Effect Of Treatment: A Review, Su May Liew, Jenny Doust, Paul Glasziou
Jenny Doust
Objective - To compare the strengths and limitations of cardiovascular risk scores available for clinicians in assessing the global (absolute) risk of cardiovascular disease.Design - Review of cardiovascular risk scores.Data sources - Medline (1966 to May 2009) using a mixture of MeSH terms and free text for the keywords ‘cardiovascular’, ‘risk prediction’ and ‘cohort studies’.Eligibility - criteria for selecting studies A study was eligible if it fulfilled the following criteria: (1) it was a cohort study of adults in the general population with no prior history of cardiovascular disease and not restricted by a disease condition; (2) the primary objective …