'Coronary blood flow' diaporamas de présentation

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Cardiac Anatomy and Physiology II

Cardiac Anatomy and Physiology II. Vincent Conte, MD Clinical Assistant Professor FIU College of Nursing Nurse Anesthesia Program. Coronary Artery Anatomy. The Heart is an aerobic organ that depends on a constant supply of oxygen to meet its high metabolic demands

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Drugs Affecting Cardiac and Renal Systems

Drugs Affecting Cardiac and Renal Systems. Jan Bazner-Chandler MSN, CNS, C-PNP, RN. Positive Inotropic Drugs. Chapter 21. Inotropic Drugs. Drugs that increase the force of myocardial contractions. . Chronotropic Drugs. Drugs that increase the rate at which the heat beats. .

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Review of Cardiac Structure and Function

Review of Cardiac Structure and Function. Location. Heart lies in the mediastinum behind the sternum 1/3 of bulk of the heart lies to the right of the midline; 2/3 lies to the left

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Nurs 1110 Care of the Older Client

Nurs 1110 Care of the Older Client. Nancy Pares, RN, MSN Metropolitan Community College Nursing Program. Definitions of Old Age. Most definitions= having lived a long time Aged: old or advanced in years Aging: process of growing older

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Anesthesia for Valvular Heart Surgery

Anesthesia for Valvular Heart Surgery. Charles E. Smith, MD Professor of Anesthesia Director, Cardiothoracic Anesthesia MetroHealth Medical Center Case Western Reserve University. Objectives. Pathophysiology Aortic valve: AS, AI Mitral valve: MS, MR Tricuspid valve: TR Hemodynamic Goals

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Peter W Auld FRCPath Consultant Biochemist Department of Clinical Biochemistry RVH

ProBNP-Derived Peptides. A blood test to aid Heart failure diagnosis and the detection of mild cardiac dysfunction. Peter W Auld FRCPath Consultant Biochemist Department of Clinical Biochemistry RVH. January 2008. The Heart is an Endocrine Gland !.

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HYPOTENSIVE ANESTHESIA

HYPOTENSIVE ANESTHESIA. PRESENTED BY: Dr CHITTRA MODERATED BY: Dr GIRISH. WHAT IS INDUCED HYPOTENSION??. Concept of intentional induction of hypotension to decrease blood loss was first proposed by Cushing in 1917

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Learning objectives

Learning objectives Explain for each of the circulations described, how n increase in blood flow is achieved; discuss the roles played by autoregulation, metabolic and reactive hyperemia and sympathetic activity in altering blood flow

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Cardiac output = peripheral flow = AOP / peripheral resistance

Cardiac output = peripheral flow = AOP / peripheral resistance. Arterial volume = ? cardiac output - peripheral flow dt. AOP = arterial volume/arterial compliance.

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Acupuncture Part 2

Acupuncture Part 2. Physiologic Mechanisms. Physiologic Mechanism. Local inflammation and muscular effects Neural (non-opioid) segmental gate theory Neural (opioid) humeral theory Somatovisceral (autonomic) effects Bioelectrical theory. Local Effects: De Qi Sensation.

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Cell signaling 3

Cell signaling 3. Gaseous signals: NO. Nitric Oxide (NO): major paracrine signaling agent in the nervous system and circulatory system. NO has a short half-life (about 0.5 sec) and thus can only act over short distances

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CORONARY CIRCULATION & ISCHEMIC HEART DISEASE

CORONARY CIRCULATION & ISCHEMIC HEART DISEASE. Prof. Ashraf Husain. Coronary circulation. The two coronary arteries supply the myocardium. Arise from the sinuses behind two cusps of aortic valve at the root of the aorta.

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Coronary Artery Disease

Coronary Artery Disease. Dr. Belal Hijji, RN, PhD September 28, 2011. Learning Outcomes. At the end of this lecture, students will be able to: Provide brief description of CAD and its etiology. Discuss the risk factors for the development of CAD and describe its pathophysiology.

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Hypotensive Agents

Hypotensive Agents. R1 ???. Hypotensive Agents. Hypotensive Agents Volatile anesthetics Sympathetic antagonists and agonists Calcium channel blockers and ACE-inhibitors Nitrates, Adenosine, Fenoldopam ? dilating pph. vessels. SODIUM NITROPRUSSIDE. Mechanism of Action

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Cardiac Rehabilitation

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CORONARY CIRCULATION

CORONARY CIRCULATION. Dr. Amel Eassawi. Objectives. The student should be able to: Know the basic anatomy of coronary arterial and venous circulations. Describe the patterns of coronary blood flow throughout the cardiac cycle.

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DMAT PA-1

DMAT PA-1. PHARMACY CACHE CARDIOVASCULAR AGENTS Saundra Martino, RpH. ANGIOTENSIN CONVERTING ENZYME INHIBITORS. LISINOPRIL 20MG TABS USES:

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Ventricular Tachycardia (VT)

Ventricular Tachycardia (VT)

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