This book describes a simple, straightforward method readers can learn and practice to literally transform stress by shifting the heart's own rhythms.At the core of the HeartMath method of emotional regulation is the idea that, by focusing on positive feelings such as appreciation, care, or compassion, anyone can create dramatic changes in his or her heart rhythms. These changes precipitate a series of neural, hormonal, and biochemical events that dissipate stress and anger and lead to greater well-being. The benefits from using this system are remarkable and far-reaching: blood pressure drops, stress hormone levels fall, immune system activity increases, and anti-aging hormone levels rise.