1. Two to four intracardiac leads are added via cardiac catheterization. 2. :: Pulp Fiction also had a scene with an intracardiac injection. 3. Doppler echocardiography utilizes the Doppler principle to estimate intracardiac velocities. 4. These arterial monitors do not require intracardiac catheterisation from a pulmonary artery catheter. 5. Intracardiac pressure remains identical between the right and left ventricles of the human fetus.6. The distinction has to be made with an intracardiac right-to-left shunt. 7. The word " electrogram " ( EGM ) without further specification usually means an intracardiac electrogram. 8. Assuming there is no intracardiac shunt, the pulmonary blood flow equals the systemic blood flow. 9. :Hopefully someone with more medical knowledge will reply in detail . but intracardiac injections are real. 10. Intracardiac echocardiography has also demonstrated that greater catheter stability is achieved with robotic compared to manual catheter delivery.