EXHIBIT 4.3 COMMON STOCK AND WARRANT PURCHASE AGREEMENT COMMON STOCK PURCHASE AGREEMENT (this "Agreement") made as of the 31{st} day of August, 1999 by and among EP MEDSYSTEMS, INC. (the "Company") and the entities listed on Schedule I hereto (each, a...Common Stock and Warrant Purchase Agreement • September 7th, 1999 • Ep Medsystems Inc • Surgical & medical instruments & apparatus • New Jersey
