'Ventricular contraction' diaporamas de présentation

Nursing 202

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Systolic and Diastolic Heart Failure

Systolic and Diastolic Heart Failure. Barbara Brown, DNP, MSN, RN, ACNP-C, FNP FOCUS Conference The Gaylord Opryland Hotel - Nashville, TN May 9, 2013. Objectives of Study.

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The Heart

The Heart. Functions of the Heart Generate blood pressure Routing blood Ensures one-way blood flow Regulating blood supply. Anatomy of the Heart. Review pages 670 to 676 Pay particular attention to heart chambers and valves. (pg. 675-676). Cardiac Muscle. Similar to skeletal muscle.

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AnS 214 Exam 2 Review

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Lecture 8

Lecture 8. Chapters 37 & 38 Cardiac Disorders. Cardiac Disorders. System = heart, blood vessels (arteries & veins), Blood

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Chapter 16: The Cardiovascular System

Chapter 16: The Cardiovascular System. Blood Vessels and Circulation. BLOOD VESSEL STRUCTURE AND FUNCTION. Five types of blood vessels: ( 1) Arteries Two large arteries are the aorta and pulmonary trunk ( 2) Arterioles ( 3) Capillaries ( 4) Veins ( 5) Venules

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Surgical Intervention for Coronary Artery Diseases

Surgical Intervention for Coronary Artery Diseases. By Dr. Hanan Said Ali. Learning Objectives. Define coronary revascularization. Identify types of Coronary revascularization. Describe the following procedures: Percutaneous Transluminal Coronary Angioplasty and stent.

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THE HEARTBEAT

THE HEARTBEAT. HEART ANATOMY. Heart Physiology. The heart rate is the number of times the heart beats per minute. Regulated by the autonomic nerve supply, sympathetic fibers to the heart, located in the superior, middle and inferior cardiac nerves.

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Refractory period of cardiac muscle

Refractory period of cardiac muscle. cardiac muscle has refractory period, preventing restimulation during this interval, a normal cardiac impulse cannot re-excite an already excited area of the heart ventricles: 0.25-0.30 sec

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CARDIAC PROPERTIES ACTION POTENTIALS I. RHYTHMICITY II. EXCITABILITY

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The Heart

The Heart. The Heart. right pulmonary arteries semilunar valves right atrium superior vena cava right pulmonary veins Inferior vena cava septum aorta left pulmonary arteries pulmonary trunk left ventricle left pulmonary veins right ventricle left atrium atrioventricular valve.

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CARDIOGENIC SHOCK

CARDIOGENIC SHOCK. Aditya Badheka, PL-1. Etiology. Pump Failure Ductal dependent lesions Myocardial failure myocarditis cardiomyopathy electrolyte abnormalities ischemia Restrictive: Tamponade Abnormalities in heart rate. PHYSIOLOGIC PRINCIPLES. Frank-Starling Phenomenon

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The Cardiovascular System Heart-------Blood Vessels------Blood Cells

The Cardiovascular System Heart-------Blood Vessels------Blood Cells. Medical Terminology. Anatomy of the Heart. 4 chambers 2 upper = right & left atria separated by interatrial septum 2 lower = right & left ventricles separated by interventricular septum lining = 3 layers

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CARDIOVASCULAR SYSTEM

CARDIOVASCULAR SYSTEM. Heart Physiology. CARDIAC CYCLE. Systole Atria Contract, Ventricles Fill Ventricles Contract, Blood Forced into Aorta and Pulmonary Trunk Diastole Atria Relax & Fill Ventricles Passively Receive Blood from the Atria. BLOOD PRESSURE.

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Repair of Congenital Aortic Valve Disease

Repair of Congenital Aortic Valve Disease. Department of Thoracic and Cardiovascular Surgery Seoul National University Hospital Yong Jin Kim, M.D. Patient Profile ( I ). Male / 9 years History Heart murmur detected at birth (1992-02-13) 95-05-11 Lateral tunnel Fontan Op.

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AV valves opened

Semilunar valves opened. Semilunar valves closed. AV valves closed. AV valves closed. Semilunar valves closed. Semilunar valves closed. AV valves closed. AV valves opened. Semilunar valves closed. AV valves opened.

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BLOOD PRESSURE

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BLOOD PRESSURE

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Chapter 11 Notes Continued

Chapter 11 Notes Continued. I. Heart Action. A. Cardiac Cycle a. Atria contract as ventricles relax; atria relax as ventricles contract b. Pressure in the chambers rises and falls in repeated cycles B. Heart Sounds a. due to vibrations that the valve movements produce. II. Blood Vessels.

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