Download or read book Cardiac Resynchronization Therapy written by Martin St. John Sutton and published by CRC Press. This book was released on 2007-09-19 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiac resynchronization therapy (CRT) is one of the most exciting new advances in the treatment of chronic severe (NYHA symptom class) heart failure associated with dyssynchronous ventricular contraction that is refractory to medical treatment. In all randomized trials CR has resulted in improved NYHA symptom class, exercise capacity and quality