'Av node' diaporamas de présentation

Atherosclerotic vascular disease

Atherosclerotic vascular disease. AVD may manifest as: Coronary artery disease. Cerebrovascular disease. Peripheral vascular disease. Pathophysiology : Early atherosclerosis: Fatty streaks develop when inflammatory cells predominantly monocytes migrate into the

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Roger A. Freedman, M.D.

834 views • 59 slides

Chapter 11 The Cardiovascular System

Chapter 11 The Cardiovascular System. Biology 112 Tri-County Technical College Pendleton, SC. Functions of CV System. Major function is transportation

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Electrophysiology ( Conduction System of Heart)

??? ???? ?????? ??????. Electrophysiology ( Conduction System of Heart) . Dr. Mohammed Sharique Ahmed Quadri Assistant Prof. physiology Al maarefa college . Objectives . Identify the components of conducting system of heart . Know the sequence of conduction of impulse in the heart

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The Heart

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Circulatory System

Circulatory System. Heart Structure and Function. Our Goal This Section. Describe the parts of the heart and how they work together. Anatomy of the Heart. 4 chambers: 2 atria and 2 ventricles right side feeds the pulmonary circuit left side feeds the systemic circuit. Atria.

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EKG Basics

EKG Basics.

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The Parasympathetic System

The Parasympathetic System . Function. The parasympathetic nervous system (PSNS) is one of three main divisions of the autonomic nervous system (ANS), the other two being the sympathetic and enteric systems .

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Color-Coded Cables

Color-Coded Cables. Placement Black and white on front limbs Placed at the elbow region Green and R ed on back limbs Placed at the stifle region

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Cardiac Cycle

Cardiac Cycle. The two atria contract at the same time, then they relax while the two ventricles simultaneously contract. The contraction phase of the ventricle chambers is called systole . The relaxation phase is called diastole .

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Exercise Management

Exercise Management. Myocardial Infarction Chapter 06. Pathophysiology Coronary Atherosclerosis Significant Plaque Occlusion Ischemic Events Thrombosis, and Infarction. Coronary Thrombosis. Exercise Management - Myocardial Infarction. Exercise Management - Myocardial Infarction.

368 views • 18 slides

Digoxin (Lanoxin/Lanoxicaps)

Seth Adams Duy Cao Scott Davis Cheryl Hanslovan Bryan Ing Kristin McKay Vic Patel Dan Rackham Darren Smith Phong Vuong. Digoxin (Lanoxin/Lanoxicaps). foxglove digitalis. General Structure. Mechanism of Action.

479 views • 16 slides

Cardiac Conduction System

Cardiac Conduction System. (1) Conduction System of Heart. Conduction System = Heart Beat & Pumping Cardiac Contractions = Unconscious Autonomic Nervous System ? decrease or increase heart rate depending on circumstance. (2) Depolarization of the Heart.

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Co-ordination of the Cardiac Cycle

16 August 2014. Co-ordination of the Cardiac Cycle. Aims Describe how heart action is coordinated with reference to the sinoatrial node (SAN), the atrioventricular node (AVN) and the Purkyne tissue

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40 yom, presents to ED with suicidal ideation

40 yom, presents to ED with suicidal ideation On review of system by Psych resident, he admits to mild CP earlier the same day Code MI activated by ED. At first glance. Wide and large R wave in V1 Q wave in lead I and aVL(we see a wide negative deflection, called QS wave)

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The Beating Heart

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CARDIOVASCUALR SYSTEM

CARDIOVASCUALR SYSTEM. ANSWERS 1. AORTA 2.SVC 3.RIGHT PULMONARY ARTERY 4.RIGHT PULMONARY VEINS 5.RIGHT ATRIUM 6.TRICUSPID VALVE 7.RIGHT VENTRICLE 8.IVC 9.LEFT PULMONARY ARTERY 10. LEFT PULMONARY VEINS 11.LEFT ATRIUM 12.MITRAL VALVE 13. AORTIC VALVE

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Control of Heart Rate

Control of Heart Rate . IB Topic 6.2 . Your Heart is a Muscle . Cardiac muscle Spontaneously contracts and relaxes without nervous system control Two atria Relatively thin walls; receives blood Two ventricles Relatively thick walls; pumps blood

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Device-Based Therapy of Cardiac Rhythm Abnormalities

Device-Based Therapy of Cardiac Rhythm Abnormalities. Summaries from the: ACC/AHA/HRS 2008 Guidelines for Device-Based Therapy of Cardiac Rhythm Abnormalities Epstein AE et al. Heart Rhythm 2008;5:934-55. Permanent Pacemaker Implantation.

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Atrial Flutter

Atrial Flutter

366 views • 1 slides