Cardiovascular Medicine Book

Congestive Heart Failure

Pericardial Disorders

http://www.fpnotebook.com/

Cardiac Resynchronization TherapyAka: Cardiac Resynchronization Implantable Device

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  1. Indications
    1. Ejection Fraction <35%
    2. NYHA Class 3-4 Heart Failure despite stable optimal medical therapy
    3. QRS Duration > 120 msec
  2. Contraindications
    1. Cardiogenic shock
    2. Symptomatic hypotension while in stable baseline rhythm
    3. Coronary revascularization (CABG or PTCA) within last 3 months
    4. Acute Myocardial Infarction within 40 days
    5. Clinical findings necessitating coronary revascularization
    6. Irreversible brain damage from cerebral disease
    7. Life expectancy <1 year from other comorbidities

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