If you want an uppercase A, you would hold down option and the u key, release and then type the letter A. Hold down option and u, release, and then type the letter e for an umlaut over a lowercase E. If you want an uppercase E, you would hold down option and the u key, release and then type the letter E.f you want an uppercase A, you would hold down option and the u key, release and then type the letter A. Hold down option and u, release, and then type the letter e for an umlaut over a lowercase E. If you want an uppercase E, you would hold down option and the u key, release and then type the letter E.
This allows direct comparison of the stroke volume index of large and small patients. Stroke volume index is determined by three factors: Preload: The filling pressure of the heart at the end of diastole. Contractility: The inherent vigor of contraction of the heart muscles during systole. Afterload: The pressure against which the heart must work to eject blood during systole. Starling's Law is the relationship between preload and stroke volume .
Relate heart rate to cardiac output; Describe the effect of exercise on heart rate; Identify cardiovascular centers and cardiac reflexes that regulate heart function; Describe factors affecting heart rate; Distinguish between positive and negative factors that affect heart contractility; Summarize factors affecting stroke volume and cardiac output Describe the cardiac response to variations in blood flow and pressure The autorhythmicity inherent in cardiac cells keeps the heart beating at a regular pace; however, the heart is regulated by and responds to outside influences as well.