PPT-Option D.4: The Heart Essential Idea: Internal and external factors influence heart function.

Understandings UD41 structure of cardiac muscle cells allows propagation of stimuli through the heart wall UD42 signals from the sinoatrial node that cause contraction cannot pass directly from atria to ventricles. A Disease of Affluence . Lesson Objectives. I understand what CHD is. I understand what ‘affluence’ factors contribute to CHD. I know what the distribution of CHD is within the world and the UK. I know what the effects of CHD are . Locus of control. Social Psychology. Miss Bird. What is ‘Locus of Control?’. A person’s perception of personal control over their own behaviour. . Measured along a dimension of ‘. high internal. Structure of Cardiac muscle cells allows propagation of stimuli through the heart wall. Comparison to skeletal muscle:. Similarities. :. striated, long fibers. Differences. : . Shorter & wider. Y-shaped cells. HEARTINSIDE AND OUT IT IS ATO LIVE A HEALTHYLIFE ONE THAT IS 6WHAT IS 2DISEASE Coronary heart diseaseoften simply called heart diseaseoccurs when the arteries that supply blood to the heart musclethe Antoine Winckler. Antitrust as an Endangered Practice. “. Frankly, I don’t see the resemblance. .”. “. We have no mandatory retirement age, Dave, but under certain conditions we tend to encourage people to die.. http://heartlab.robarts.ca/dissect/dissection.htm & http://sps.k12.ar.us/massengale/heart_dissection.html. Let’s put a name to its parts!. The mammal heart has two . atria. and two completely separated . The Body Functions. 3 . conditions are needed to maintain adequate blood flow in the body:. The heart must be working well. An adequate amount of oxygen-rich blood must be circulating in the body. The blood vessels must be intact and able to adjust blood flow. stimulated both the recruitment and the development of collateral vessels around the heart, providing newand permanent pathways for the delivery of blood and oxygen.The mid-1960s saw the development t 5 Interesting Facts about the Heart. Each day, your heart beats 100,000 times. . Each minute, your heart pumps 1.5 gallons of blood. . Heart disease is the #1 cause of death. . A normal heart valve is about the size of a half dollar coin. . . features. .. Structure . of heart wall, myocardium, . valves. , . anuli. fibrosi . Dr. Altdorfer. Structure of heart . wall. Pericardal. . sack. Epicardium. Pericardium. Fibrous. . skeleton. (. Components of Business Environment. .. Business Environment. Internal Environment. Promoters/shareholders. Mission/objectives. Management structure. Internal power relation. Company image. Research & Development. Learn how defibrillation works.. Identify the general steps in using an AED.. Learn Precautions when using an AED.. Practice using an AED in conjunction with CPR.. AED. Terminology. AED. – . Automated External Defibrillator. dr. , . Sp.JP. 1. Which of the following is . not . a benefit of cardiac rehabilitation (CR)?. A. Improved heart rate recovery. B. Decreased levels of high-density lipoprotein (HDL) cholesterol. C. Dose-dependent reduction in mortality. The Multi-Ethnic Study of Atherosclerosis. Harjit Chahal, David A Bluemke, Colin O Wu,. Robyn McClelland, Kiang Liu, Steven J Shea, Gregory Burke, Peibei Shi, Wendy Post, Jean Olson, Karol E Watson, .