PHTY203 Lecture Notes - Lecture 10: Valvular Heart Disease, Hypertrophic Cardiomyopathy, Aortic Stenosis
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Young elite athlete greater that 80 ml kg(-1) min (-1) Healthy sedentary 80yo female less than 15. List the signs and symptoms during a stress test that indicate cardiovascular dysfunction: angina pectoris, ele(cid:272)t(cid:396)o(cid:272)a(cid:396)diog(cid:396)aphi(cid:272) a(cid:271)(cid:374)o(cid:396)(cid:373)alities (cid:894)alte(cid:396)atio(cid:374)s i(cid:374) the hea(cid:396)t"s (cid:374)o(cid:396)(cid:373)al patte(cid:396)(cid:374) of ele(cid:272)t(cid:396)i(cid:272)al activity): Indicates insufficient myocardial oxygen supply: significant s-t segment depression usually means severe, extensive obstruction in one or more coronary arteries, cardiac rhythm abnormalities, hypertensive exercise response, hypotensive exercise response, abnormal hr response. List the various laboratory and field tests available that assess aerobic fitness. Indirect means involve predicting or estimating vo2max: reason to choose, no access to required equipment and/or necessary expertise (eg laboratory or hospital facilities, All predictions contain error standard error of estimation. Can be estimated from performance during walking, hr during or after exercise. These tests apply the near linear relationship between hr and vo2. The slope of the hr-vo2 line reflects the adequacy of the cv response.
