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 .
According to Fick's Law, it is dependent on cardiac output and the arteriovenous oxygen difference. These, in turn, are mainly dependent on total blood volume, which is the main limiting factor of stroke volume, and total body haemoglobin.