全英文心衰讲解培训课件.ppt

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1、What Is Heart Failure?,Lesspumpingpower,Slower flow rateof blood,Higher pressure of chamber,The heart cant provide body enough blood,What Is Heart Failure?LessSlow,Causes,Coronary arterydisease,Coronaryarterydisease,Heart attack,Cardio-myopathy,Over-burdened,CausesCoronary What causes hea,Cardiac hy

2、pertrophyCompliance decrease,Compensa-tion reaction,Frank-Starling mechanism,Compensatory mechanism of Neurohumor,Compensation reaction,Cardiac hypertrophyCompen,Types Of Heart Failure,Systolic dysfunction,When the heart muscle doesnt contract with enough force, there is less oxygen-rich blood that

3、is pumped throughout the body,Diastolic dysfunction,The heart contracts normally, but the ventricle - the main pumping chamber - does not relax properly, reducing the amount of blood that can enter the heart and raising blood pressure in the lungs.,Types Of Heart FailureSystolic,AHA/ACC Guidelines,S

4、tage A,At high risk for HF but without structural heart disease or symptoms of HF,Stage B,Structural heart disease but without signs or symptoms of HF,Stage C,Structural heart disease with prior or current symptoms of HF,Stage D,Refractory HF requiring specialized interven-tions,AHA/ACC Guidelines S

5、tage AAt h,Stages of Heart Failure,Class I,No limitation during ordinary activity,Class II,Slight limitation by shortness of breath fatigue during moderate exertion or stress,Class III,Symptoms with minimal exertion that interfere with normal daily activity,Class IV,Inability to carry out any physic

6、al activity,Stages of Heart Failure Class,Symptoms,Symtoms,Congested lungs,Fluid and water retention,Dizziness fatigue weakness,Rapid or irregular heartbeats,SymptomsSymtomsCongested,Diagnosis,Diagnosis,Medical history,SymptomsPhysical exams,Assistant examina-tion,Heart failure,DiagnosisDiagnosisMed

7、ical hist,Diabetes kidney disease anginahigh blood pressure heart problems,Smoke,Drink alcohol and how much you drink,medications,Medical history,Diabetes Sm,Blood tests,BNP,Chest X-ray,Echocardiogram,EF,EKG,Stress test,Cardiac catheterization,coronary angiogram,Cardiac MRI,Assistant Examinations,As

8、sitantBlood testsBNPChest X-,BNP,BNP is a substance secreted from the heart in response to changes in pressure that occur when heart failure develops and worsens. The level of BNP in the blood increases when heart failure symptoms worsen, and decreases when the heart failure condition is stable. The

9、 BNP level in a person with heart failure - even someone whose condition is stable - is higher than in a person with normal heart function.,BNPBNP is a substance secreted,EF,A normal EF is generally between 55% and 75%, which means that over half of the blood volume is pumped out of the heart with e

10、ach beat. Heart failure may occur as the result of a low EF (called systolic heart failure), or from another cause, such as a valve disorder or from diastolic dysfunction. People with diastolic dysfunction can have a normal EF.,EFA normal EF is generally bet,Treatment,Good life stylereasonable dieta

11、ry habit,Medications,Surgical procedures,To prevent your heart failure from worsening,TreatmentAdd Your TextGood lif,Common types of drugs used to treat heart failure include:Angiotensin converting enzyme (ACE) inhibitorsAngiotensin II receptor blockers (ARBs)Beta-blockersDigoxin DiureticsBlood vess

12、el dilatorsPotassium or magnesiumAldactone InhibitorsCalcium channel blockersHeart pump medication,Medication,Common types of drugs used to,Surgical Procedures,Heart trans-plant,Bypass surgery,Heart valve surgery,Left ventricular assist device,Infarct exclusion surgery,Surgery is aimed at stopping further damage to the heart and improving the hearts function,Surgical Procedures添加标题,全英文心衰讲解培训课件,