*** Fully re-engineered version! *** - All questions for FREE! - Continuously updated with new questions, explanations, etc. - Interactive! Post your comments, questions etc. Test your knowledge and skills in case-based questions on pacemakers, implantable Cardioverter defibrillators (ICDs) and cardiac resynchronization therapy (CRT). - Novice to expert level - Prepare for board exams (general cardiology, EHRA, IBHRE etc.). - Scroll programmer strips, device settings, questions, comments etc. - Zoom objects (Tracings, ECGs, radiographs etc.) for better visibility of even small details - Easily go back and forth between different questions and answers Cardiac Device Challenge is a unique iPad and iPhone application for healthcare professionals involved in the care of patients with cardiac implantable electronic devices. This app will be of great value (and fun) - for board certified cardiologists to brush up their knowledge - for cardiologists in training - for allied health care professionals (specialized nurses, nurse practitioners, technicians etc.) - for other healthcare professionals who wish to review and increase their knowledge and skills in cardiac devices.