What 4 factors affect cardiac output?
What 4 factors affect cardiac output? Although most clinicians should/will be able to recite the four determinants of cardiac output – heart rate, contractility, preload, and afterload – understanding of the applicability and practical relevance of each of these four components is all too often less well ingrained. What are factors that affect heart rate? What Things Affect Heart Rate?Weather. Your pulse may go up a bit in higher temperatures and humidity levels.Standing up. It might spike for about 20 seconds after you first stand up from sitting.Emotions. Stress and anxiety can raise your heart rate. Body size. Medications. Caffeine...