FONDAZIONE ARIANNA ANTICOAGULAZIONE Exertional dyspnea: a misleading presentation of pulmonary embolism The Pulmonary Embolism Dyspnea Italian Study (PEDIS), just published in the Journal of Thrombosis and Haemostasis, has demonstrated for the first time that the recent onset of severe respiratory fatigue due to minor efforts, especially in young subjects, can be a symptom revealing a...