For the definition of mild, moderate or severe heart valve lesion, the criteria described in the guidelines for heart valve disease of the American Heart Association/American College of Cardiology were used.
Para la definición de lesión valvular discreta, moderada y severa, se utilizaron los criterios descriptos en las directrices de enfermedad valvular de American Heart Association/American College of Cardiology.
Para a definição de lesão valvar discreta, moderada e grave, foram utilizados os critérios descritos nas diretrizes de doença valvar da American Heart Association/American College of Cardiology.