'Ventricular pressure' diaporamas de présentation

NUR 4206 By Linda Self

Nursing Care of Patients with Cardiac Problems. NUR 4206 By Linda Self. Assessment of the Cardiovascular System. One in five Americans possess some form of cardiovascular disease With increase in metabolic syndrome and aging babyboomers, numbers increasing

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Heart Failure

Heart Failure. ????????? ????????? ? ? ???. Heart failure is the pathophysiological state in which the heart is unable to pump sufficient blood to satisfy the metabolic demands of the body with enough preload. The Progressive Development of Cardiovascular Disease.

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LIU Chuan Yong ??? Institute of Physiology Medical School of SDU Tel 88381175 (lab)

LIU Chuan Yong ??? Institute of Physiology Medical School of SDU Tel 88381175 (lab) 88382098 (office) Email: liucy@sdu.edu.cn Website: www.physiology.sdu.edu.cn. CHAPTER 4 THE CARDIOVASCULAR SYSTEM. Weight of the heart 300g Work: 75/min, 10000 beats /day

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Cardiovascular Structure & Function

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Heart Pump and Cardiac Cycle

Heart Pump and Cardiac Cycle. Faisal I. Mohammed, MD, PhD. Objectives. To understand the volume, mechanical, pressure and electrical changes during the cardiac cycle To understand the inter-relationship between all these changes

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Islamic University of Gaza Faculty of Nursing Pediatric Nursing

Islamic University of Gaza Faculty of Nursing Pediatric Nursing. Dr. Areefa Albahri. Cardiovascular disease is a significant cause of chronic illness and death in children. Typically cardiovascular disorders in children are divided into two major categories:

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Heart Sound Analysis: Theory, Techniques and Applications

Heart Sound Analysis: Theory, Techniques and Applications. Guy Amit Advanced Research Seminar May 2004. Outline. Basic anatomy and physiology of the heart Cardiac measurements and diagnosis Origin and characteristics of heart sounds Techniques for heart sound analysis

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The Cardiovascular System

The Cardiovascular System. The Cardiovascular System. A closed system of the heart and blood vessels The heart pumps blood Blood vessels allow blood to circulate to all parts of the body

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CARDIOVASCULAR SYSTEM CARDIAC CYCLE

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Prof. Sultan Ayoub Meo MBBS, M.Phil, Ph.D (Pak), PG Dip Med Ed, M Med Ed (Scotland)

CARDIC CYCLE. Prof. Sultan Ayoub Meo MBBS, M.Phil, Ph.D (Pak), PG Dip Med Ed, M Med Ed (Scotland) FRCP (London), FRCP (Dublin), FRCP (Glasgow), FRCP (Edinburgh) Professor and Consultant, Department of Physiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.

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Circulation

Circulation. for AS Biology. Double circulation. Mammals have a double circulation The right side of the heart sends blood to the lungs ( pulmonary circulation )

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Cardiovascular system

Cardiovascular system. The term CIRCULATORY SYSTEM refers to H E A R T B L O O D V E S S E L S B L O O D The term CVS refers to HEART (4 chambered muscular pump) Arteries veins Capillaries. Cardiovascular system. 2 major divisions Pulmonary circuit Systemic circuit.

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The Cardiac Cycle

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Heart Failure

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In the name of GOD

In the name of GOD. ANATOMY AND PHYSIOLOGY OF THE HEART By Dr A.R Hoghooghi. GROSS ANATOMY. Heart composed of 4 chamber ,2 atria 2 ventricle form 2 separete pump arranged side by side and in serie .

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EKG

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Carotid Artery Palpation

Carotid Artery Palpation. External pressure on carotid artery may slow HR Due to direct stimulation of barorecptor in carotid artery Still appropriate site to measure HR during ex. Cortical Input. Impulses from cerebral cortex pass via small afferent nerves through CVC in medulla

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By

By. Cardiac cycle. Dr. Enas Albendary. References Guton& Hall 11th ed. Ganong. Several Websites. Associated Prof. of physiology. Objectives. Cardiac Cycle Definition Phases Events, their names & duration Pressure changes Atria Ventricles Aorta Volume changes Ventricles

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Tetralogy of Fallot

Fig 39. Tetralogy of Fallot. Fig 40. Tetralogy of Fallot. RVOT. RV. VSD. Ao. LV. Ao. Parasternal long axis view showing aortic overriding and large sub-aortic VSD (arrow) in a patient with Tetrology of Fallot. . Parasternal short axis view demonstrating

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