What are 3 procedures that can help patients with CVD? Explain each

Some of these procedures and treatments are explained below.
Coronary angioplasty and stent implantation. Coronary angioplasty is a procedure that helps to improve blood flow to your heart. ...
Thrombolytic therapy. ...
Coronary artery bypass graft surgery (CABG) ...
Artificial pacemaker surgery. ...
Defibrillation. ...
Heart valve surgery.

one is -Coronary angioplasty and stent implantation. The explanation is  Coronary angioplasty is a procedure that helps to improve blood flow to your heart. Another one is Thrombolytic therapy. The explanation should be -by dissolving a major clot quickly. Another one is -Coronary artery bypass graft surgery  The explanation    should be - taking a blood vessel from another part of the body (usually the chest, leg, or armAnother one is -Artificial pacemaker surgery.  The explanation   should be -  implantation of a small electronic device that is usually placed in the chest Another one is -Defibrillation. The explanation  should be -  controls your heart rhythm by delivering shocks to your heart when it detects an abnormal heartbeatAnd the last one is - Heart valve surgery. The explanation should be -Heart valve repair is a surgical technique used to fix defects in heart valves in valvular heart diseases, and provides an alternative to valve replacement. Without further specification, it refers to native heart valve repair, rather than repair of an artificial heart valve.

Ibelieve the answer is d.