'Cardiac cycle' presentation slideshows

THE CARDIOVASCULAR SYSTEM

THE CARDIOVASCULAR SYSTEM. University of TEESSIDE Nurse Practitioner Course . Dr. Phil Jennings. James Cook University Hospital. Introduction. History Taking Features of common symptoms Presentation of common problems Examination Routine What do to Important physical signs

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Blood, Blood Vessels & Circulation

Blood, Blood Vessels & Circulation Cardiovascular System Blood vessels: Types A. Arteries -carry oxygenated blood (most of the time) away from the heart -thicker than veins -three layers: inner endothelium middle smooth muscle outer connective tissue

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The cardiovascular system Structure of the heart The cardiac cycle Structure and organization of blood vessels

The cardiovascular system Structure of the heart The cardiac cycle Structure and organization of blood vessels. What is the cardiovascular system? The heart is a double pump heart ?arteries ?arterioles ? ? veins?venules ?capillaries. The double pump. Serous membrane.

472 views • 46 slides

The cardiovascular system Structure of the heart The cardiac cycle Structure and organization of blood vessels

The cardiovascular system Structure of the heart The cardiac cycle Structure and organization of blood vessels. What is the cardiovascular system? The heart is a double pump heart ?arteries ?arterioles ? ? veins?venules ?capillaries. The double pump. Serous membrane.

635 views • 46 slides

ASSESSMENT OF CARDIOVASCULAR FUNCTION

ASSESSMENT OF CARDIOVASCULAR FUNCTION. NUR240 Lecture 1. LECTURE OBJECTIVES. Review anatomy & physiology of the cardiovascular system. Discuss relevant aspects of the patient history. Describe physical assessment of cardiovascular status.

896 views • 43 slides

EKG Basics

EKG Basics. Practicum I 2011-2012. Outline. Review of the conduction system EKG waveforms and intervals EKG leads Determining heart rate Determining QRS axis. The Normal Conduction System. What is an EKG?.

634 views • 41 slides

ECG Filtering

1.78k views • 34 slides

Cardio-vascular system

Cardio-vascular system. Outline. 1- Overview 2- Path of blood through the heart and vasculature 3- Anatomy of the heart 4- Electrical activity of the heart 5- The cardiac cycle 6- Cardiac output and its control. Outline. 1- Overview 2- Path of blood through the heart and vasculature

849 views • 34 slides

The Cardiovascular System: The Heart

The Cardiovascular System: The Heart. Chapter 14 Part I. Objectives for Chaper 14. To understand the: Structure and function of the heart Physiology underlying the cardiac cycle Generation of electrical impulses Use and interpretation of the electrocardiogram. Cardiac Output (CO).

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Modified 9-lead Diagnostic ECG

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Pulmonary Circulation

Pulmonary Circulation. Conus arteriosus Superior end of the right ventricle Leads to the Pulmonary Trunk Pulmonary Trunk Divides into Left and Right Pulmonary Arteries Blood flow: Right Ventricle -> Pulmonary Trunk through the Pulmonary S emilunar Valve (PSL Valve)

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THE CARDIOVASCULAR SYSTEM

THE CARDIOVASCULAR SYSTEM. The Heart. Q 1. The heart is a cone-shaped muscular organ located within the thoracic cavity . Its apex rests on the diaphragm and its base is at the level of the second rib. The coronary arteries that nourish the myocardium arise from the aorta .

690 views • 22 slides

Pneumomediastinum

Pneumomediastinum. Tyler Bagley October 17, 2006. Objectives. 1. Recognize the causes of pneumomediastinum 2. Recognize the presentation 3. Identify common radiological signs 4. Discuss when to order additional tests 5. Treatment.

1.83k views • 20 slides

Valve Regurgitation

Valve Regurgitation. Echocardiographic Calculations Rami Khouzam, MD. Definitions/Equations:. Continuity equation: Flow (SV) = LVEDV - LVESV = A x TVI (SV:Stroke Volume, A: Area, TVI:Time Velocity Integral) Flow 1(SV) = Flow 2 (SV) A1 x TVI 1 = A2 x TVI2.

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294 views • 17 slides

The Phases of the Cardiac Cycle Period of isometric ( isovolumetric or isovolumic ) contraction

The Phases of the Cardiac Cycle Period of isometric ( isovolumetric or isovolumic ) contraction. Events: ventricular contraction ? ventricular pressure rise ? atrioventricular valve close ? the ventricular pressure increase sharply

902 views • 17 slides

Composition of blood

Composition of blood. There are 4 different types of blood cell in humans. Arteries, capillaries and veins. Cross sections of arteries, capillaries and veins. Describe the differences in the structure and function of arteries, capillaries and veins. A capillary bed.

1.47k views • 16 slides

Cardiac Cycle, Output and Sounds of the Heart

Cardiac Cycle, Output and Sounds of the Heart. By: Cara Amundson , Trey Osterholt , Mohammad Ahmed, Abby Lathrop. C ardiac muscle: The type of muscle that is found in the walls of the heart. Cardiac muscle is striated but branched, unlike the straight-shaped striated skeletal muscle cells. .

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211 views • 12 slides

The Heart

The Heart. Control of the Heart Beat. The Heart Beat. The heart is made up of cardiac muscle. Cardiac muscle is myogenic , which means it naturally contracts and relaxes. Therefore, it receives no impulse from a nerve to make it contract. The Heart Beat.

588 views • 9 slides