Fig. 2From: Orthostatic intolerance syndromes after hematopoietic cell transplantation: clinical characteristics and therapeutic interventions in a single-center experienceDifferences of HR from supine to standing position in patients with postural orthostatic tachycardia syndrome at the time of the cardiologic visit. Boxplot showing the HR values in the supine and in the standing position. Data are showed as minimum to maximum with the midline representing the median. ** p < 0.001Back to article page