This study is testing a new device called the Shockwave Intravascular Lithotripsy (IVL) System with the Javelin Coronary Catheter. This device uses sound waves to treat hardened, calcified blockages in your heart arteries (coronary artery disease) before a stent is placed. The goal is to make it easier to place a stent and improve blood flow. You might be able to join if you are 18 or older and have stable angina (chest pain) or have recently stabilized after a heart attack, and have calcified blockages suitable for a non-emergency procedure. The study will look at how safe the device is within 30 days and if it successfully treats the blockage during the procedure. The current recruitment status is unclear, but the study plans to enroll 408 participants.

Study design

This is a single-arm study, meaning all participants receive the investigational device. It plans to enroll up to 408 participants.

What's involved

Not specified in the trial record.

Compensation

Not stated in the trial record.

Follow-up

Participants will be followed for safety outcomes for 30 days after the procedure.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.