CARDIAC PHYSIOLOGY&ANAESTHETIC CONSIDERATIONS CARDIAC OUTPUT,PULSE,BP,CARDIAC INDEX,CORONARY CIR

CARDIAC PHYSIOLOGY&ANAESTHETIC CONSIDERATIONS CARDIAC OUTPUT,PULSE,BP,CARDIAC INDEX,CORONARY CIR

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www.medicalppt.blogspot.com CARDIAC PHYSIOLOGY & ANAESTHETIC CONSIDERATIONS MODERATOR : DR.ANIL VERMA SPEAKER : RAJEEV PUBLISHED BY www.medicalppt.blogspot.com
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www.medicalppt.blogspot.com Heart Hollow Located within the mediastinum of the thorax Distal end extends downward to the left forming apex at the fifth intercostal space.
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www.medicalppt.blogspot.com HEART STRUCTURE ANATOMICALLY ONE ORGAN FUNCTIONALLY DIVIDE INTO RT. & LT PUMPS FOUR VALVES WITH UNIDIRECTIONAL FLOW
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www.medicalppt.blogspot.com Pulmonary and Systemic Bloodflow
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www.medicalppt.blogspot.com The heart consists of three different layers
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www.medicalppt.blogspot.com Coronary supply Inferior Rt coronary Anteroseptal Lt ant descening Anteroapical Lt ant desceding( distal) Anterolateral Circumflex Posterior Rt coronary artery
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www.medicalppt.blogspot.com CARDIAC ACTION POTENTIAL l
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www.medicalppt.blogspot.com M E B R A N P O T I L ( m V ) -90 0 0 1 2 3 4 TIME PHASE 0 = Rapid Depolarization (inward Na + current) 1 = Overshoot 2 = Plateau (inward Ca ++ current) 3 = Repolarization (outward K + current) 4 = Resting Potential Mechanical Response
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www.medicalppt.blogspot.com PACEMAKERS (in order of their inherent rhythm) Sino-atrial (SA) node Atrio-ventricular (AV) node Bundle of His Bundle branches Purkinje fibers
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www.medicalppt.blogspot.com AtrioVentricular Node Sinoatrial Node Atrioventricular Bundle Purkinje Fibers Heart Conduction System
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www.medicalppt.blogspot.com INITIATION & CONDUCTION OF THE CARDIAC IMPULSE
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This note was uploaded on 12/27/2011 for the course STEP 1 taught by Professor Dr.aslam during the Fall '11 term at Montgomery College.

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CARDIAC PHYSIOLOGY&ANAESTHETIC CONSIDERATIONS CARDIAC OUTPUT,PULSE,BP,CARDIAC INDEX,CORONARY CIR

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