The constitution of the cardiac plexuses. Labels: Sy, cervical sympathetic cord; C.1, superior cervical ganglia; C.2, middle cervical ganglia; C.3, inferior cervical ganglia; Car.1, superior sympathetic branch; Car.2, middle sympathetic branch; Car.3, inferior cardiac sympathetic branch; Va, pneumogastric nerve; R.L, recurrent laryngeal nerve; s, superior cervical cardiact branch of vagus; i, inferior cardiac branch of vagus; D.C.P, deep cardiac plexus; S.C.P, superficial cardiac plexus, A.P.P, anterior pulmonary plexus; P.P.P, posterior pulmonary plexus; R.Car.P, right coronary plexus; L.Car.P, left coronary plexus; Art.Pul, pulmonary artery.

Cardiac Plexuses

The constitution of the cardiac plexuses. Labels: Sy, cervical sympathetic cord; C.1, superior cervical…