5920074
Descripción
Mapa Mental por Brianna Casciello, actualizado hace más de 1 año
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Creado por Brianna Casciello
hace casi 8 años
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Alterations of Cardiovascular Functions
- Venous Diseases
- Venous
Thromboembolism
- Pulmonary Embolism
- Deep Venous Thrombosis (DVT)
- Post- thrombotic Syndrome -
ulceration and infection
- Post- thrombotic Syndrome -
ulceration and infection
- Pulmonary Embolism
- Thrombus
- Virchow's Triad
- Virchow's Triad
- Embolism
- Chronic Venous Insufficiency
- Superior Vena Cava Syndrome
(SVCS)
- Venous
Thromboembolism
- Diseases of the Arteries
- Aneurysm
- True
- Fusiform-
circumferential
- Saccular- sac
- Fusiform-
circumferential
- False
- Dissecting
- True
- Peripheral vascular
diseases
- Thromboangitis
obliterans aka Buerger
Disease
- inflammation --> necrotizing
- inflammation --> necrotizing
- Raynaud
Phenomenon and
Disease
- vasospasm of the
hands
- vasospasm of the
hands
- Thromboangitis
obliterans aka Buerger
Disease
- Peripheral Artery Disease (PAD)
- Atherosclerosis
- Pathophysiology: Inflammatory
mechanisms in the setting up of
dyslipidemia--> atherosclerosis
1. Endothelial injury &
dysfunction; 2. Fatty Streak; 3.
Fibrotic Plaque; 4. Complicated
lesion/ plaque
- Coronary Artery Disease (CAD)
- CAN LEAD TO.....
- Reversible myocardial ischemia
- Stable Angina
- Stable Angina
- Acute Coronary Syndrome (ACS)
- Unstable Angina
- MYOCARDIAL INFARCTION
- STEMI
- Thrombus lodges permanently;
Infarction extends through myocardial
wall; ST segment elevation; Highest risk
for serious complications
- Thrombus lodges permanently;
Infarction extends through myocardial
wall; ST segment elevation; Highest risk
for serious complications
- Non- STEMI
- Thomrbus may have broken up
before significant distal necrosis
occurred; subendocardial; usually ST
depression and T wave inversion;
recurrent thrombus formation on
plaque likely to occur w/o intervention
- Thomrbus may have broken up
before significant distal necrosis
occurred; subendocardial; usually ST
depression and T wave inversion;
recurrent thrombus formation on
plaque likely to occur w/o intervention
- Unstable Angina
- Reversible myocardial ischemia
- CAN LEAD TO.....
- Aneurysm
- Congesitve Heart Failure
- GENERAL: Increased diastolic
(filllling) pressures or inc. diastolic
volume. Not enough getting out.
Risk factors: CAD, HTN (high
afterload, vasoconstricted)
- Left sided heart failure
- SYSTOLIC
- decreased ejection fraction- (normal ejection is
50-75%) this is because there is dec.
contractility - causes inc. preload and inc.
afterload i- which causes dec. contractility -
viscious cycle
- decreased ejection fraction- (normal ejection is
50-75%) this is because there is dec.
contractility - causes inc. preload and inc.
afterload i- which causes dec. contractility -
viscious cycle
- DIASTOLIC
- dec. filling of the LV - Why would this happen?
Ventricle is stiff - dec. compliance, doesn't stretch
well (due to HTN, remodeling, cardiomyopathy), so
it doesn't fill well. leads to dec. preload. this may
be OK at rest but when you exercise your heart
won't be able to handle it
- dec. filling of the LV - Why would this happen?
Ventricle is stiff - dec. compliance, doesn't stretch
well (due to HTN, remodeling, cardiomyopathy), so
it doesn't fill well. leads to dec. preload. this may
be OK at rest but when you exercise your heart
won't be able to handle it
- SEQUELAE _ blood backs up, causes blood to back up into the
lungs - Pulmonary Edema; stasis of bllodd in left chamber
because it's not pumping well; inadequate perfusion of tissues
- SYSTOLIC
- Right sided heart failure
- LEFT SIDED FAILURE
- COR PULMOARE
- SEQUELAE - fluid backup in the
body
- LEFT SIDED FAILURE
- Left sided heart failure
- GENERAL: Increased diastolic
(filllling) pressures or inc. diastolic
volume. Not enough getting out.
Risk factors: CAD, HTN (high
afterload, vasoconstricted)
- Dysrhythmias
- ATRIAL
- SINUS
- VENTRICULAR
- AV
BLOCK
- ATRIAL
- Disorders of the Heart Wall
- Pericardum
- Acute
pericarditis
- Idiopathic
- Idiopathic
- Pericardial
effusion
- Accumulation of
pressure in right heart
- Constrictive
pericarditis
- TB, cancer radiation, cardiac
surgery - calcification and scarring
- TB, cancer radiation, cardiac
surgery - calcification and scarring
- Acute
pericarditis
- Myocardium:
Cardiomyopathies
- Dilated
- Hypertrophic
- Restrictive
- Dilated
- Endocaridum
- Vallvular
Dysfunction
- Stenosis or Flapping in the Wind;
both stenosis and regurgitation lead
to inc. workload
- Stenosis or Flapping in the Wind;
both stenosis and regurgitation lead
to inc. workload
- Rheumatic
Disease
- Infective
Endocarditis
- Vallvular
Dysfunction
- Pericardum
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