'Sinoatrial node' presentation slideshows

Oxygenation

Oxygenation. Janna Wickham RN MSN Lake Sumter Community College Nursing Foundation January 2013. Learning Objectives. Safe, Effective Care Environment . Describe physiological processes affecting the client's ventilation, perfusion , and exchange of respiratory gases

5.93k views • 65 slides

CARDIAC SURGERY I

CARDIAC SURGERY I. Outline. Heart A & P CAD Open Heart Diagnostics Anesthesia and Medications on Field Open Heart Patient Preparation Supplies, Instrumentation, and Equipment CABG Complications of CABG Congenital Pathologies of the Heart Cardiac Arrhythmias: Pacemakers and AICDs.

848 views • 60 slides

CARDIAC SURGERY I

CARDIAC SURGERY I. Outline. Heart A & P CAD Open Heart Diagnostics Anesthesia and Medications on Field Open Heart Patient Preparation Supplies, Instrumentation, and Equipment CABG Complications of CABG Congenital Pathologies of the Heart Cardiac Arrhythmias: Pacemakers and AICDs.

755 views • 60 slides

Circulatory System

Circulatory System. Overall components are blood, blood vessels, and heart Overall function is to transport nutrients, gases, hormones, waste, immunity, and temperature regulation. Circulatory System. Ontogeny & Phylogeny First system to be functional in development

659 views • 43 slides

Cardiovascular or Circulatory System I

Cardiovascular or Circulatory System I. Introduction Structure of Heart Cardiac Cycle Conductive Pathway. Introduction. Circulatory system = Cardiovascular system Transportation system of the body Consists of Heart Blood vessels Blood Transports oxygen and nutrients to body cells

479 views • 37 slides

Cardiac Conduction

Cardiac Conduction. Physiology of Cardiac Conduction. The excitatory & electrical conduction system of the heart is responsible for the contraction and relaxation of the heart muscle. The sinoatrial node (SA node) is the pacemaker where the electrical impulse is generated.

575 views • 30 slides

1.13k views • 24 slides

Circulatory System

Circulatory System. 46.1+2. 46.1. Cardiovascular system = the blood, heart, & blood vessels Lymphatic system = the lymph, lymph nodes, & lymph vessels Together they make the circulatory system. Functions of the Circulatory System. Transports nutrients, hormones, & gases

527 views • 24 slides

Ed Cozens

Ed Cozens. Biology Project. Heart and its systems. Passage of blood through heart.

308 views • 20 slides

6.2 The Transport System

6.2 The Transport System. Our circulatory system provides a delivery and collection service for the whole body. The heart, blood and blood vessels make up an efficient transport system that reaches all cells, bringing the substances they need and taking away wastes.

431 views • 19 slides

Bronze Level Electrocardiography

400 views • 19 slides

Cardiovascular System Block Cardiac electrical activity (Physiology )

Cardiovascular System Block Cardiac electrical activity (Physiology ). Dr. Mona Soliman , MBBS, MSc , PhD Associate Professor Department of Physiology Chair of Cardiovascular Block College of Medicine King Saud University. Cardiac Electrical Activity.

342 views • 18 slides

The heart is is myogenic

Outline the control of the heart beat in terms of myogenic muscle contraction, the role of the pacemaker, nerves, the medulla of the brain and adrenalin (epinephrine). . The heart is is myogenic.

426 views • 16 slides

The Conducting System and EKG

350 views • 16 slides

Control of heart rate

1.33k views • 12 slides

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249 views • 11 slides

Cardiovascular System p. 347-352

Cardiovascular System p. 347-352. Heart Actions. Cardiac Cycle. One complete heartbeat Atrial contraction, ventricular relaxation Atrial relaxation, ventricular contraction Pressure within heart Rises and falls as chambers fill and empty Atrial or Ventricular Contraction

247 views • 11 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

Basic Dysrhythmias Interpretation & Management

Basic Dysrhythmias Interpretation & Management. Robert J. Huszar, MD. Chapter 1 A & P of the Heart. Cardiac Cycle Electrical Conduction System of the Heart Cardiac Cells Electrophysiology of the Heart Nervous Control of the heart. Types of Cells. Electrical (conductive) cells

229 views • 9 slides

Biology Chapter 23 Key Vocabulary:

Biology Chapter 23 Key Vocabulary:. 12. septum 13. pericardium 14. Atrioventricular valves (A-V) 15. Tricuspid valve 16. Bicuspid valve 17. Semilunar valves 18. Pulmonary artery 19. Pulmonary vein 20. Cardiac cycle 21. Systole 22. Diastole 23. lub-dub 24. Sinoatrial node (S-A)

142 views • 2 slides