Pulmonary embolism?,”Pulmonary embolism (PE) typically presents with dyspnea, tachypnea
and tachycardia. Occlusion of a peripheral pulmonary artery by thrombus may cause pulmonary infarction with pleuritic chest pain and hemoptysis. Use well criteria for pretest probability (in picture above). < 2 use d-dimer to rule out> 4 use CT for rule out”