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Patho Concept Map (Smoking and Inhaled Irritants (Introduction of…

- - - - Increase in elastase
        
        Decrease in elasticity
        
        Atelectasis
        
        Air trapping and bronchiole collapse
        
        EMPHYSEMA #
        
        Bleb formation and rupture
        
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        COPD causing Cor Pulmonale #
  - - - Mucous plugs and V/Q mismatch
        
        CHRONIC BRONCHITIS # #
- - - - Hardening and plaque build up along arterial walls
        
        CORONARY ARTERY DISEASE #
        
        Vascular Spasm
        
        PRINZMETALS ANGINA (Angina due to vascular spasm)
        
        ATRIAL FIBRILLATION
        
        Stagnation of pooled blood in atrium
        
        BLOOD CLOTS
        
        CVA
        
        PULMONARY EMBOLISM
      - MYOCARDIAL INFARCTION
        
        DILATED CARDIOMYOPATHY
        
        Ventricular remodeling due to tissue necrosis. Thinner mycoardium = decreased contractility and impaired cardiac output #
      - ANGINA
        
        Stable Angina, Can be resolved with medication and rest. Does not last more than 30 minutes.
        
        Unstable Angina. Cannot be resolved by medication, does not resolve within 30 minutes, not typical Angina pain.
      - Hardening and weakening of arterial walls
        
        ANEURYSM
        
        Abdominal Aortic Aneurysm
        
        Thoracic Aortic Aneurysm
    - - HYPERTROPHIC CARDIOMYOPATHY
        
        Enlarged left ventricle myocardium causes decrease in ventricular filling volume
        
        CONGESTIVE HEART FAILURE
        
        PULMONARY HYPERTENSION- due to impaired cardiac output causing backflow in fluid into the pulmonary vasculature.
        
        CARDIOGENIC PULMONARY EDEMA
        
        RIGHT SIDED HEART FAILURE
        
        SYSTEMIC EDEMA- as the right side of the heart loses its ability to pump, we will see a backflow of fluid systemically. (JVD, systemic edema etc.)
        
        DECREASE VENOUS RETURN
        
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