Calcium Channel Blockers: References

Cardiac medicines. American Heart Association. http://www.heart.org/HEARTORG/Conditions/HeartAttack/PreventionTreatmentofHeartAttack/Cardiac-Medications_UCM_303937_Article.jsp#.VthQRmcm7oU. Updated July 2015. Accessed March 2016.

Types of blood pressure medications. American Heart Association. http://www.heart.org/HEARTORG/Conditions/HighBloodPressure/PreventionTreatmentofHighBloodPressure/Types-of-Blood-Pressure-Medications_UCM_303247_Article.jsp#.VqaQSGcm6gw. Accessed March 2016.