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Heart disease - Coggle Diagram
Heart disease
Oxygene factors
wall stress-preload
heart rate
afterload
contractility
Disturbance
increased demand
high blood pressure
incerasing heart rate
increasing preload
decreased supply
coronary disease
incr. heart rate
angina pectoris
chronic stable
nitrates
dizziness,headache drop in blood pressure
beta blockers
bradycardia
bronchoconstriction
cardiac decompensation
Ca channel blocker
bradycardia
hypotension
constipation
chest pain, not enough O2
unstable angina
inhibition of platelet aggregation
coronary intervention
coronary spasm
Ca channel blocker
beta blockers forbidden!!!
Heart failure
decreased cardiac output
insufficient tissue perfusion
compensatory mechanisms
increased symphatethic tone
cardiac output
conctractility
activity of RAAS
if unable to adapt
decompensation
further impair of the heart