PPT-Definitions C.O.= volume of blood ejected by heart in 1 minute

Cardiac output HR x stroke volume SV preload afterload contractility Flow pressure gradient resistance 1 Congestive Heart Failure Clinical syndrome Reflects the hearts inability to pump sufficiently to meet the metabolic demands of the body. By Tonya Brewer. Did you know….. Every cell in the body depends on this muscle!. The heart is the hardest working organ in the body. !. It’s purpose is to carry blood throughout the entire body delivering nutrients and oxygen!. 2. Changing heart rate. SAN sets heart rate at beats per minute. Nerves act as. Vagus. nerve. Sympathetic nerve. about 120. brake and accelerator. slows heart rate. speeds up heart rate. Learning Objectives:. To understand the structure of the heart;. To understand the relationship between cardiac output, stroke volume and heart rate;. To understand the short and long term effects of exercise on the heart.. The Pathway of the Blood. Through the heart, beginning at the vena cava. anterior (inferior) vena cava is at the bottom. superior vena cava is at the top. blue blood (deoxygenated) enters the right atrium. Are You Prepared?. Lois . Ustanko. , RN, MHA. Director of Health Ministries, Sanford Health Fargo. Victoria Teske, MS GNP-BC. Assistant Professor. Minnesota State University Moorhead. Nurse Practitioner Long Term Care. KEY KNOWLEDGE.   The mechanisms responsible for the acute responses to exercise in. the cardiovascular, respiratory and muscular systems.   Oxygen uptake at rest, during exercise and during recovery including. MABP = CO x TPR. Mean Arterial Blood Pressure. MABP = CO x TPR. Mean Arterial Blood Pressure. Mean Arterial Blood Pressure. = Average blood pressure in an individual, the overall blood pressure within your body.. Location. Superior surface of diaphragm. Left of the midline. Anterior to the vertebral column, posterior to the sternum. Heart Anatomy. Coverings of the Heart: Anatomy. Pericardium – a double-walled sac around the heart composed of:. *. Systole = . *. Diastole = . *. BP = . 1. 2a. 2b. 3. Atrioventricular valves. Aortic and pulmonary valves. Open. Open. Closed. Closed. Closed. Open. Phase. Left atrium. Right. atrium. Left. ventricle. . Systole = . Diastole = . BP = . 1. 2a. 2b. 3. Atrioventricular valves. Aortic and pulmonary valves. Open. Open. Closed. Closed. Closed. Open. Phase. Left atrium. Right. atrium. Left. ventricle. Right. Vocab . Heart Dynamic- the movements and forces generated during cardiac contractions.. Also known as cardio dynamics. Atrial reflex- involves adjustments in heart rate in response to an increase in venous return.. Dr. . Shaimaa. . Munther. Objectives:. Define . contractility, . inotropism. , preload, and afterload. . Define . heart rate and Stroke . volume.. Summarize . the factors that regulate heart rate and Stroke . Dr G . Ogweno. Aims of Infusion therapy. To replace third space losses. To restore plasma volume. To restore/enhance oxygen transport. To replace/restore plasma composition-electrolytes, . oncotic. pressure. Cirencester Kingshill School PE Department – GCSE . PE . Chapter 1b. At the end of three theory lessons you will know …. Pathway of air through the body. Understand gaseous exchange . Cardiac Cycle.