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- W2081909080 endingPage "1084" @default.
- W2081909080 startingPage "1070" @default.
- W2081909080 abstract "With the advent of radionuclide angiography (RNA) and quantitative two-dimensional echocardiography (2DE), a great deal of interest has been generated in the noninvasive evaluation of the effects of an increasing number of active cardiac medications on ventricular performance. In this review, the effects of acute and chronic administration of vasodilators and antianginal, antihypertensive, inotropic, and antiarrhythmic agents on left ventricular (LV) ejection fraction (EF), volume, and diastolic properties and, to a lesser extent, on right ventricular (RV) EF will be discussed. The effects of these pharmacologic agents on intracardiac pressures, systemic pressure, systemic and pulmonary artery resistance, and cardiac output have been extensively studied and will not be included in this review. Table I presents a summary of these studies. Several points should be emphasized; first, a statistically significant change in EF may not be clinically relevant, for example, a decrease in EF from 60 to 55 may be statistically significant but clinically irrelevant. Statistical analysis is used only to judge whether data from the study are consistent or inconsistent with a null hypothesis. Second, the change in EF is analyzed as the mean change before and after therapy. Such analysis does not reflect the reproducibility and variability in these measurements. In good laboratories, the interand intraindividual variability is less than 5 % , but each laboratory should establish its own reproducibility results. A more important point, however, is the reproducibility of results when measurements are separated by days or weeks. Sequential studies in normal" @default.
- W2081909080 created "2016-06-24" @default.
- W2081909080 creator A5007020584 @default.
- W2081909080 creator A5015970682 @default.
- W2081909080 creator A5064805422 @default.
- W2081909080 date "1985-05-01" @default.
- W2081909080 modified "2023-09-23" @default.
- W2081909080 title "Effects of cardiac medications on ventricular performance: Emphasis on evaluation with radionuclide angiography" @default.
- W2081909080 cites W1540008481 @default.
- W2081909080 cites W1964983070 @default.
- W2081909080 cites W1969296056 @default.
- W2081909080 cites W1970680834 @default.
- W2081909080 cites W1970990487 @default.
- W2081909080 cites W1972241980 @default.
- W2081909080 cites W1972320474 @default.
- W2081909080 cites W1973718155 @default.
- W2081909080 cites W1974994379 @default.
- W2081909080 cites W1976369182 @default.
- W2081909080 cites W1978186638 @default.
- W2081909080 cites W1978592241 @default.
- W2081909080 cites W1978605511 @default.
- W2081909080 cites W1982076168 @default.
- W2081909080 cites W1982438718 @default.
- W2081909080 cites W1982718352 @default.
- W2081909080 cites W1982976898 @default.
- W2081909080 cites W1984678068 @default.
- W2081909080 cites W1987143227 @default.
- W2081909080 cites W1989961775 @default.
- W2081909080 cites W1990456563 @default.
- W2081909080 cites W1992719428 @default.
- W2081909080 cites W1995288006 @default.
- W2081909080 cites W1995837346 @default.
- W2081909080 cites W1997486245 @default.
- W2081909080 cites W1998104311 @default.
- W2081909080 cites W1998616279 @default.
- W2081909080 cites W1999022133 @default.
- W2081909080 cites W1999117580 @default.
- W2081909080 cites W2000583605 @default.
- W2081909080 cites W2001409188 @default.
- W2081909080 cites W2003597110 @default.
- W2081909080 cites W2003647246 @default.
- W2081909080 cites W2005798114 @default.
- W2081909080 cites W2007813233 @default.
- W2081909080 cites W2008699494 @default.
- W2081909080 cites W2009075679 @default.
- W2081909080 cites W2010360597 @default.
- W2081909080 cites W2012448331 @default.
- W2081909080 cites W2013865516 @default.
- W2081909080 cites W2017068681 @default.
- W2081909080 cites W2018297311 @default.
- W2081909080 cites W2018682667 @default.
- W2081909080 cites W2018911448 @default.
- W2081909080 cites W2019653242 @default.
- W2081909080 cites W2020380044 @default.
- W2081909080 cites W2022959574 @default.
- W2081909080 cites W2024640739 @default.
- W2081909080 cites W2025460571 @default.
- W2081909080 cites W2027885466 @default.
- W2081909080 cites W2028523744 @default.
- W2081909080 cites W2028537624 @default.
- W2081909080 cites W2028734882 @default.
- W2081909080 cites W2029985236 @default.
- W2081909080 cites W2034133560 @default.
- W2081909080 cites W2034534570 @default.
- W2081909080 cites W2034991124 @default.
- W2081909080 cites W2036116724 @default.
- W2081909080 cites W2037269277 @default.
- W2081909080 cites W2039120849 @default.
- W2081909080 cites W2039236052 @default.
- W2081909080 cites W2047001270 @default.
- W2081909080 cites W2047081460 @default.
- W2081909080 cites W2048422813 @default.
- W2081909080 cites W2048592279 @default.
- W2081909080 cites W2049639314 @default.
- W2081909080 cites W2050830011 @default.
- W2081909080 cites W2051276374 @default.
- W2081909080 cites W2052174138 @default.
- W2081909080 cites W2052249126 @default.
- W2081909080 cites W2053030281 @default.
- W2081909080 cites W2055199647 @default.
- W2081909080 cites W2055276573 @default.
- W2081909080 cites W2055401175 @default.
- W2081909080 cites W2059661072 @default.
- W2081909080 cites W2062898831 @default.
- W2081909080 cites W2062946579 @default.
- W2081909080 cites W2063216876 @default.
- W2081909080 cites W2063484017 @default.
- W2081909080 cites W2072228963 @default.
- W2081909080 cites W2074642193 @default.
- W2081909080 cites W2081890000 @default.
- W2081909080 cites W2085173258 @default.
- W2081909080 cites W2085400939 @default.
- W2081909080 cites W2085413813 @default.
- W2081909080 cites W2085486947 @default.
- W2081909080 cites W2092141866 @default.
- W2081909080 cites W2095038529 @default.
- W2081909080 cites W2095127588 @default.
- W2081909080 cites W2098263372 @default.