Future cardiology
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Robotic cardiac surgery utilizes the most advanced surgical technology to offer patients a minimally invasive alternative to open surgery in the treatment of a broad range of cardiac pathologies. Although robotics may offer substantial benefits to physicians, patients and healthcare institutions, there are important barriers to its adoption that includes inadequate funding, competition from alternate therapies and challenges in training. ⋯ Technological innovations are improving patient safety and expanding the indications for robotic cardiac surgery beyond the treatment of mitral valve and coronary artery disease. Robotic cardiac surgery is rapidly becoming a feasible, safe and effective option for the definitive treatment of cardiac disease in the context of 21st century challenges to healthcare provision such as diabetes, obesity and an aging population.
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Transcatheter aortic valve implantation has risen exponentially as a treatment modality for severe aortic stenosis in patients considered to be at high risk for or inoperable by conventional surgical aortic valve replacement. It has shown both survival and quality of life benefit in a randomized comparison to conservative (palliative) therapy in nonoperative candidates. Fundamental to its success is appropriate patient selection and a rigorous attention to procedural steps. In this article we will discuss the key issues pertaining to each of these factors.