Chiropractic and Chest Pain.
Over six million Americans suffer from angina pectoris (chest pain), the most common form being stable angina pectoris. A study of 50 patients with cervicothoracic angina (a form a stable angina pectoris) found that 70% benefited from eight chiropractic treatments over a four week period with improvements in chest pain, emotional health, mental health, and vitality. Patients in a control group who received no treatment reported no such improvements.
Journal of Manipulative and Physiological Therapeutics, November 2005