Coronary perfusion pressure

    • [DOC File]ISCHEMIC HEART DISEASE STUDY GUIDE

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      “Basis for Coronary Perfusion Imbalance”. To expand upon a few of these: Atherosclerosis narrows the lumen of a coronary artery. This stenosis causes blood flow to the heart to be diminished. Arterial “spasm” refers to a prolonged state of contraction of the smooth muscle within the walls of the coronary artery.


    • [DOC File]Intraaortic Balloon Pump (IABP) - Stanford University

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      -Two Main Goals: 1. support hemodynamics 2. improve coronary perfusion-Duration of support should be short due to complications. Indications:-*Cardiogenic Shock – initially post-surgical-*Refractory unstable angina – chest pain refractory to optimum med mgt-High risk PCI – LM disease, LV dysfunction, LM equivalent (40%), CHF


    • [DOCX File]Concept Analysis Diagram - Perfusion

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      Concept – PERFUSION. Concept Definition . Perfusion is the flow of blood through arteries and capillaries delivering nutrients and oxygen to cells and removing cellular wastes. (G) Exemplars. Basic ECG Rhythms. Congestive Heart Failure. Hypertension. Gestational Hypertension. Mitral Valve Prolapse. Coronary Artery Disease (CAD) Peripheral ...


    • [DOC File]Practice of Cardiothoracic Anesthesiology

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      Air or particulate embolus down a coronary graft is a potential complication and should be treated with TNG, increased coronary perfusion pressure, and inotropy, if necessary. Evaluate cardiac contractility. Visualize the contractile performance of the heart by looking at the surface. Be mindful that this is primarily the RV freewall and the LV ...


    • [DOC File]Print | Close Window

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      Decreased coronary perfusion pressures can lead to ischemia, decreased ventricular compliance, increased left ventricular diastolic pressure, and pulmonary edema. Respiratory Tachypnea, increased minute ventilation, increased dead space, bronchospasm, hypocapnia with progression to respiratory failure, and adult respiratory distress syndrome.


    • [DOC File]BASIC LIFE SUPPORT

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      Compressions can continue throughout with no loss of cerebral and coronary perfusion pressure. If there may be a neck injury (unknown or unwitnessed patient found collapsed) or you suspect one and you must move the patient (unsafe scene or poor position), if possible, do so as a unit, supporting their head in relation to their body to minimize ...


    • Chapter 13: Circulation

      blood pressure is the force that drives perfusion. blood pressure is due to: the force produced by the ventricles during ventricular systole. peripheral resistance caused by constriction of blood vessels (arterioles) ... coronary circulation. left and right coronary arteries leave aorta just above aortic SL valve. a. left coronary artery.


    • Squarespace

      coronary perfusion & afterload reduction, angina, MV02 demand. -Late deflation = Assisted = unassisted end-diastolic pressure, diastolic augment may be widened. Effect = no afterload reduction, MV02 consumption.


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