Sen. Chris Murphy, D-Conn., is recovering after having a stroke on Saturday. According to his chief of staff, Murphy started experiencing numbness in his arm while at his son’s hockey game. NBC News medical contributor Dr. Natalie Azar explains what causes strokes, typical warning signs and treatment. Sen. Chris Murphy, D-Conn., is recovering after having a stroke on Saturday. According to his chief of staff, Murphy started experiencing numbness in his arm while at his son’s hockey game. NBC News medical contributor Dr. Natalie Azar explains what causes strokes, typical warning signs and treatment.
Sen. Chris Murphy hospitalized after suffering strokeSen. Chris Murphy hospitalized after suffering stroke

