Learn lecture notes pharmacology cardiovascular with free interactive flashcards. Beng 100 lecture 14 cardiovascular physiology cont. Circulatory system structures, functions, and disorders. Expanding medical technology has made it much easier to do so.
Choose from 444 different sets of lecture notes pharmacology cardiovascular flashcards on quizlet. Intro to circulation bioengineering 6000 cv physiology cardiovascular system regulation. Power point the cardiovascular system anatomy and physiology. Cardiovascular physiology ziser 2404 lecture notes, 2005 1 cardiovascular physiology heart physiology for the heart to work properly contraction and relaxation of chambers must be coordinated cardiac muscle tissue differs from smooth and skeletal muscle tissues in several ways that suit its function in the heart. Cardiovascular system ans 215 physiology and anatomy of domesticated animals i.
Americans today have many options to take care of their heart and circulatory system. It functions as the distributor of molecules to the billions of cells in the body. Cardiovascular pathology 4th edition pdf provides users with a comprehensive overview that encompasses its examination, cardiac structure, both normal and physiologically altered, and a multitude of abnormalities. A good transition away from the movementcentered units of the skeletal system and muscular system is blood and circulation.
He begins by describing the anatomy of different types of blood vessels, and states the relationship between pressure difference. Function of the heart four main functions of circulatory system 1. The cardiovascular cv system, also called the circulatory system, circulates blood. Set a date for the quiz on the material quiz an introduction to the circulatory system.
The circulatory system makes largescale multicellularity possible. Describe diagnostic and laboratory tests related to the cardiovascular system. The heart, a muscular pump the blood, a fluid connective tissue the blood vessels, arteries, veins and capillaries blood flows away from the heart in arteries, to the capillaries and back to the heart in the veins there is a decrease in blood pressure as the blood travels. Cardiovascular system lecture click on the button or title to get to the appropriate imageor power point presentation. May be related to ht associated with pregnancy eclampsia attributed to oestrogen activation of reninangiotensinaldosterone system. Base is directed upward dorsal and forward cranial. This is brought to the heart through the coronary artery. Quiz an introduction to the circulatory system student handout method. Cardiovascular system anatomy of the heart lecturio. In its simplest form, the cardiac cycle is the simultaneous contraction of both atria, followed a fraction of a second later by the simultaneous contraction of both ventricles. The heart as a pump lecture 4 cardiovascular physiology 3. Diseases of the myocardium, endocardium, pericardium, and vascular structures as well as congenital cardiovascular anomalies and tumors of the cardiovascular system will be discussed. The heart provides the driving force for the cardiovascular system.
The cardiac cycle is the sequence of events in one heartbeat. As the name im plies, blood contained in the circulatory system is pumped by the heart around a closed circle or. Cardiovascular system technical lecture asl catie center. A muscle that contracts rhythmically and autonomously, it works in conjunction with an extensive network of blood vessels running throughout the body. This is part b for the cardiovascular system lecture for anatomy and physiology. This updated edition offers current views on interventions, both medical and surgical, and the pathology related to them. Approximately the size of a persons fist, the hollow. The lecture notes focus on fluid mechanical phenomena that occur in the human cardiovascular system and aim to contribute to better understanding of the circulatory system. The majority of the blood vessels in your body are capillaries. Professor saltzman discusses the biophysics of the circulatory system. Heart is a coneshaped, hollow, muscular structure located in the thorax. Cardiovascular system, page 1 of 8 slide 1 lecture notes.
Introduction to the cvs, anatomy of the heart in situ and major blood vessels. Watch these videos to learn more about how the heart works, blood flow. Pathology of the cardiovascular system cardiovascular pathology is the study of diseases that affect the heart and vascular structures. The modest size and weight of the heart give few hints of its incredible strength. Myocardial ischemia bits n pieces blood, heart, bloodvessels keeping it under control heart rate, blood pressure when things go wrong hypertension, ischemia, heart failure, arrhythmias aetiology diagnosis treatment sympathoplegic drugs, diuretics, vasodilators. Have students complete their vocabulary list, reading and questions on an introduction to the circulatory system student handout. Cardiovascular fluid mechanics lecture notes download book. Cardiac muscle has a rich supply of blood, which ensures that it gets plenty of oxygen. Blood flows away from the heart in arteries, to the capillaries and back to the. P as the driving force for fluid flow q in a tube i. Larger arteries and veins are continuous with the heart as its base. Streaming lesson presentations guided lectures and selfpaced learning modules.
In c hapter 1 a simple mo del of the v ascular system will b e presen ted despite the fact that the uid mec hanics of the cardio v ascular system is complex. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The heart is the key organ of the cardiovascular system the bodys transport system for blood. Understanding how the cardiovascular system functions requires insight into a larger set of variables than that which governs the function of most pump, pipe, and fluid systems found in the world of manmade machines. It provides a means of conveying nutrients and oxygen to and wastes out of the internal cells that makeup our bodies. Cardio v ascular fluid mec hanics lecture notes in the in tro ductory part of these notes a short o v erview circulatory system with resp ect to blo o d o w and pressure will b e giv en. Power point the cardiovascular system anatomy and physiology 1. Hormones are transported to their target cells via the blood. Between the second rib and fifth intercostal space. This chapter is dedicated to the heart and its many parts. The cardiovascular system connects the rest of the body systems by providing oxygen and. The circulatory system, consisting of heart, blood vessels, and blood cells is the first functional organ to develop. Cardiovascular system lecture notes, lectures 1 12.
Advanced circulatory system physiology khan academy. Basically, the heart is a pump ensuring the continuous circulation of blood in the body. Cardiovascular system summary notes the cardiovascular system includes. Cardiovascular system summary notes the cardiovascular. The heart introduction heart disease heart attack myocardial infarction continues to be our number one killer so the importance of understanding how the heart works is obvious. Adrenergic blockers have multiple favorable effects in treating the ischemic heart during anesthesia box 83. Professor saltzman describes the blood flow through the systemic and pulmonary circulatory system. This pattern is considered to be more advantageous as the flow of fluid can be more precisely regulated. The cardiovascular system consists of the pump and vessels that distribute blood to all. Histology biol 4000 circulatory system lecture notes 8. All vertebrates possess a muscular chambered heart. The heart and circulatory system contain different kinds of blood vessels. The cardiovascular system can be compared to a muscular pump equipped with oneway valves and a system of large and small plumbing tubes within which the blood travels. Physiology of cardiovascular system physiology of the.
Anatomy and physiology of the cardiovascular system. Anatomy of blood vessels closed system of tubes that carries blood arteries carry blood from heart to tissues elastic arteries muscular arteries arterioles capillaries are thin enough to allow exchange venules merge to form veins that bring blood back to the heart vasa. The first two aortic branches, which supply blood to the heart tissues. Capillaries connect arteries and veins and are very tiny. Large artery smaller arteries arterioles capillary beds of organs and tissues from capillaries into venules veins larger veins heart. There is another exception in the circulatory system the hepatic portal vein. Atherosclerosis is the underlying cause of death from myocardial infarction. Streaming lesson presentations guided lectures and selfpaced learning. It consists of the heart, which is a muscular pumping device, and a closed system of vessels called arteries, veins, and capillaries. Principles of physiology, excitable tissues nerve and muscle, physiology of blood, cardiovascular physiology and respiratory physiology.
Fishes have a 2chambered heart with an atrium and a ventricle. As the name implies, blood contained in the circulatory system is pumped by the heart around a closed circle or circuit of vessels as it. The primary structures that comprise the cardiovascular system. Power point presentation on the cardiovascular system.
Cardiovascular physiology blood flow through the heart, cardiac action potentials, and cardiac cycle. Arteries and arterioles which carry the blood from the heart to all parts of the body. The cardiovascular system has ten unique characteristics that make it an unusually complicated hydraulic system. Cardiovascular pathology 4th edition pdf free download. The functional anatomy of the cardiovascular system cardiovascular mechanics i, ii, iii pdf 1. Slide 2 introduction a components of the cardiovascular system 1 blood 2 blood vessels 3 heart 4 lymphatic vessels b slide 3 blood vessels 1 types of blood vessels a arteries and arterioles b capillaries c venules and veins. They reduce oxygen consumption by decreasing hr, bp, and myocardial contractility. The cardiovascular system in asl and english with paul buttenhoff and kendall kail interpretations by patty mccutcheon produced by todd tourville an exploration of the cardiovascular system with lectures in both spoken english and asl, this resource is an excellent opportunity for interpreters to develop their understanding of anatomy. The heart consists of cardiac muscle cells that connect with each other they are branched and.
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