KVÅKVÅC9758 — Blinded procedure for nyha class iii/iv heart failure; transcatheter implantation of interatrial shunt or placebo control, including right heart catheterization, trans-esophageal echocardiography (tee)/intracardiac echocardiography (ice), and all imaging with or without guidance (e.g., ultrasound, fluoroscopy), performed in an approved investigational device exemption (ide) study
KVÅKVÅC9760 — Non-randomized, non-blinded procedure for nyha class ii, iii, iv heart failure; transcatheter implantation of interatrial shunt, including right and left heart catheterization, transeptal puncture, trans-esophageal echocardiography (tee)/intracardiac echocardiography (ice), and all imaging with or without guidance (e.g., ultrasound, fluoroscopy), performed in an approved investigational device exemption (ide) study
KVÅKVÅ4A027N6 — Measurement of Cardiac Sampling and Pressure, Right Heart, Via Natural or Artificial Opening
KVÅKVÅ4A028N6 — Measurement of Cardiac Sampling and Pressure, Right Heart, Via Natural or Artificial Opening Endoscopic
KVÅKVÅB22600Z — Computerized Tomography (CT Scan) of Right and Left Heart using High Osmolar Contrast, Unenhanced and Enhanced
KVÅKVÅB2260ZZ — Computerized Tomography (CT Scan) of Right and Left Heart using High Osmolar Contrast
KVÅKVÅB22610Z — Computerized Tomography (CT Scan) of Right and Left Heart using Low Osmolar Contrast, Unenhanced and Enhanced
KVÅKVÅB226Y0Z — Computerized Tomography (CT Scan) of Right and Left Heart using Other Contrast, Unenhanced and Enhanced
KVÅKVÅB226Z2Z — Computerized Tomography (CT Scan) of Right and Left Heart using Intravascular Optical Coherence
KVÅKVÅB236Y0Z — Magnetic Resonance Imaging (MRI) of Right and Left Heart using Other Contrast, Unenhanced and Enhanced
KVÅKVÅC2161ZZ — Planar Nuclear Medicine Imaging of Right and Left Heart using Technetium 99m (Tc-99m)
KVÅKVÅC2261ZZ — Tomographic (Tomo) Nuclear Medicine Imaging of Right and Left Heart using Technetium 99m (Tc-99m)
KVÅKVÅC226YZZ — Tomographic (Tomo) Nuclear Medicine Imaging of Right and Left Heart using Other Radionuclide
KVÅKVÅC2561ZZ — Nonimaging Nuclear Medicine Probe of Right and Left Heart using Technetium 99m (Tc-99m)
KVÅKVÅC7521 — Catheter placement in coronary artery(ies) for coronary angiography, including intraprocedural injection(s) for coronary angiography with right heart catheterization with endoluminal imaging of initial coronary vessel or graft using intravascular ultrasound (ivus) or optical coherence tomography (oct) during diagnostic evaluation and/or therapeutic intervention including imaging supervision, interpretation and report
KVÅKVÅC7522 — Catheter placement in coronary artery(ies) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation with right heart catheterization, with intravascular doppler velocity and/or pressure derived coronary flow reserve measurement (initial coronary vessel or graft) during coronary angiography including pharmacologically induced stress
KVÅKVÅC9783 — Blinded procedure for transcatheter implantation of coronary sinus reduction device or placebo control, including vascular access and closure, right heart catheterization, venous and coronary sinus angiography, imaging guidance and supervision and interpretation when performed in an approved investigational device exemption (ide) study
KVÅKVÅC7527 — Catheter placement in coronary artery(ies) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation, with right and left heart catheterization including intraprocedural injection(s) for left ventriculography, when performed, with endoluminal imaging of initial coronary vessel or graft using intravascular ultrasound (ivus) or optical coherence tomography (oct) during diagnostic evaluation and/or therapeutic intervention including imaging supervision, interpretation and report
KVÅKVÅC7528 — Catheter placement in coronary artery(ies) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation, with right and left heart catheterization including intraprocedural injection(s) for left ventriculography, when performed, with intravascular doppler velocity and/or pressure derived coronary flow reserve measurement (initial coronary vessel or graft) during coronary angiography including pharmacologically induced stress
KVÅKVÅC7529 — Catheter placement in coronary artery(ies) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation, with right and left heart catheterization including intraprocedural injection(s) for left ventriculography, when performed, catheter placement(s) in bypass graft(s) (internal mammary, free arterial, venous grafts) with bypass graft angiography with intravascular doppler velocity and/or pressure derived coronary flow reserve measurement (initial coronary vessel or graft) during coronary angiography including pharmacologically induced stress
KVÅKVÅC7553 — Catheter placement in coronary artery(s) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation; with right and left heart catheterization including intraprocedural injection(s) for left ventriculography, when performed, catheter placement(s) in bypass graft(s) (internal mammary, free arterial, venous grafts) with bypass graft angiography with pharmacologic agent administration (eg, inhaled nitric oxide, intravenous infusion of nitroprusside, dobutamine, milrinone, or other agent) including assessing hemodynamic measurements before, during, after and repeat pharmacologic agent administration, when performed
KVÅKVÅC7562 — Catheter placement in coronary artery(s) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation; with right and left heart catheterization including intraprocedural injection(s) for left ventriculography, when performed with intraprocedural coronary fractional flow reserve (ffr) with 3d functional mapping of color-coded ffr values for the coronary tree, derived from coronary angiogram data, for real-time review and interpretation of possible atherosclerotic stenosis(es) intervention
KVÅKVÅC7552 — Catheter placement in coronary artery(s) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation; with catheter placement(s) in bypass graft(s) (internal mammary, free arterial, venous grafts) including intraprocedural injection(s) for bypass graft angiography and right heart catheterization with intravascular doppler velocity and/or pressure derived coronary flow reserve measurement (coronary vessel or graft) during coronary angiography including pharmacologically induced stress, initial vessel
KVÅKVÅ021609Q — Bypass Right Atrium to Right Pulmonary Artery with Autologous Venous Tissue, Open Approach