This book aims to highlight the importance of the development of health conditions and demand for the application of noninvasive mechanical ventilation (NIMV) outside the intensive care units (ICUs); the diversification of possible scenarios outside the ICUs; the need to establish references that consolidate this phenomenon and the healthcare organizations models.

In the last decades the extension of the use of NIMV outside of the ICUs has led to the generation of protocols and to the creation of new in-hospital care models. In this field, the main determining factors are a better knowledge of technique, technological advancement, better monitoring capacity, the creation of multidisciplinary teams adequately trained in their application, and social and health events that have overloaded ICUs. All these elements have promoted the creation of these NIMV units outside ICUs. This new reality entails the need for clarification of concepts, recommendations, and analysis of how to planNIMV.

Although the literature that clearly determine the indications and aids on the use of NIMV is considerable, this volume, pointing out the diversity of different healthcare models to define how to organize NIMV outside the ICUs, shed a light and bring a clear benefit to the scientific community involved.

The book is structured in eleven main sections analyzing the epidemiology and trends for NIMV healthcare models and determining factors for these models outside ICUs.

The originality of the work, its clear clinical-practical impact and the multidisciplinary approach given by all healthcare professionals involved (intensivists, pneumologists, internal medicine and emergency medicine specialists, geriatricians, chest respiratory therapists, etc.) is very relevant for the thoroughness of the book.