ShockWave Medical is a medical device company. Co. provides a new standard of care for medical device treatment of atherosclerotic cardiovascular disease through its local delivery of sonic pressure waves for the treatment of calcified plaque, which Co. refers to as intravascular lithotripsy (IVL). Co.'s products for treatment of peripheral artery disease (PAD) include its Shockwave M5 IVL catheter and M5+ IVL catheter for the treatment of above-the-knee PAD; and Shockwave S4 IVL catheter for use in its IVL System in small vessels for the treatment of below-the-knee PAD. Co.'s product for the treatment of coronary artery disease includes its Shockwave C2 IVL catheter.