Resting Heart Rate, Variation in, also known as resting heart rate, is related to congestive heart failure and hypertension, essential. An important gene associated with Resting Heart Rate, Variation in is ADRB1 (Adrenoceptor Beta 1), and among its related pathways/superpathways are NFAT and Cardiac Hypertrophy and Beta-2 adrenergic-dependent CFTR expression. The drugs Atenolol and Bisoprolol have been mentioned in the context of this disorder. Affiliated tissues include heart and spinal cord.