Cardiac
11 procedures explained- Diagnostic catheterizationAn invasive procedure that uses catheters and contrast to assess coronary arteries, heart chambers and major vessels.Description and frequently asked questions
- Coronary angioplastyA percutaneous procedure used to widen a narrowed or blocked coronary artery and improve blood flow to the heart muscle.Description and frequently asked questions
- Dual-chamber pacemakerImplantation of a permanent device that stimulates the atrium and ventricle to improve cardiac coordination and efficiency.Description and frequently asked questions
- AblationA catheter-based treatment that applies energy to a small area of the heart to interrupt signals causing certain arrhythmias.Description and frequently asked questions
- Electrophysiology studyAn invasive assessment of the heart's electrical activity used to identify arrhythmias and understand their mechanism.Description and frequently asked questions
- Temporary pacemakerA temporary device used to maintain heart rhythm during an emergency or a selected procedure.Description and frequently asked questions
- Single-chamber pacemakerAn implantable device that stimulates one heart chamber, either an atrium or a ventricle, according to clinical need.Description and frequently asked questions
- Pacemaker extractionComplete removal of an implanted cardiac device because of malfunction, infection or another clinical indication.Description and frequently asked questions
- Conventional angioplastyBalloon dilation and, when appropriate, stenting of a narrowed coronary artery with a lower-complexity lesion.Description and frequently asked questions
- PericardiocentesisControlled puncture of the pericardial sac to drain accumulated fluid and relieve pressure on the heart.Description and frequently asked questions
- Pacemaker replacementReplacement of a pacemaker generator because of battery depletion or a technology update, while retaining functional leads when possible.Description and frequently asked questions




