Article Figures & Data

Figures

  • Figure 1.

    2014 Timing of Intervention in Asymptomatic Patients With Severe AS

    AS, aortic stenosis; AVR, aortic valve replacement; BP, blood pressure; EF, ejection fraction; ETT, exercise tolerance test; ex, exercise; Vmax, velocity.

    Reproduced with permission from CM Otto, MD.

    Source: Nishimura RA et al. J Thorac Cardiovasc Surg. 2014.

  • Figure 2.

    ACC/AHA Valve Guidelines for Low-Flow AS

    ACC, American College of Cardiology; AHA, American Heart Association; AS, aortic stenosis; AVAi, aortic valve area index; AVR, aortic valve replacement; DSE, dobutamine stress echocardiogram; EF, ejection fraction; SVI, stroke volume index; Vmax, velocity.

    Reproduced with permission from CM Otto, MD.

    Source: Nishimura RA et al. J Thorac Cardiovasc Surg. 2014.