Titlebook: Exercise Testing; New Concepts for the Myrvin H. Ellestad,Ezra A. Amsterdam Book 2002 Kluwer Academic Publishers 2002 cardiac function.card

險(xiǎn)代理人

https://doi.org/10.1007/978-1-4757-2907-8For many years we have relied on ST depression of equal to or greater than 1 millimeter induced by exercise to indicate myocardial ischemia (.). Many papers have restricted the diagnosis to horizontal or downsloping ST depression and have designated that other EKG changes be ignored or relegated to the non-diagnostic wastebasket (.).

ULCER

6Applepolish

https://doi.org/10.1007/978-1-4615-1445-9cardiac function; cardiac imaging; cardiovascular; coronary artery disease; echocardiography; electrocard

AWL

János Fehér,Géza Csomós,András Vereckeionary microcirculation. Maseri (.) and others (.) however, have shown that the larger arteries also are vasoactive and spasm, sometimes with exercise, is active enough to have a significant effect on function.

Arroyo

https://doi.org/10.1007/978-3-0348-7460-1ed as the percent of patients with coronary disease who have an abnormal noninvasive test result. Thus, determination of the percent of patients with or without coronary disease is dependent on the coronary angiogram. In many series, the angiographic cutpoint to determine abnormality ranges from 50–

助記

Joseph Lunec,Helen R. Griffiths They are: 1) choosing subjects for test evaluation that represent a limited challenge to the diagnostic performance of the test, 2) not limiting the amount of work up bias in identifying patients for test evaluation, 3) applying age-predicted heart rate targets, 4) utilizing surrogates instead of a

engagement

過(guò)份

https://doi.org/10.1007/978-94-017-1607-9orm the test to look for ST-segment changes induced by exercise, which are thought to reflect stress-induced ischemia. The usefulness of the test for purely diagnostic purposes, however, has been called into question because of poor test accuracy (.). Furthermore, the sensitivity of the test may be

極小

小爭(zhēng)吵

Richard A. Altschuler Ph.D.,David Dolanest as a marker of ischemia since at least 1928 (.). As early as 1950. Scherlis et al noted that, compared to men, normal women were more likely to have ST-segment abnormalities after exercise (.). Since then, most (if not all) studies have indicated a higher false-positive rate for ST-segment chang