nursing diagnosis pulmonary embolisminterventions for pulmonary embolismpulmonary thromboembolism diagnosisside effects of pulmonary embolismcholesterol embolism symptomscerebral embolism symptomscoronary embolism symptomspulmonary embolism testcardiac embolism symptomsarterial embolism symptomstest to diagnose pulmonary embolismaortic embolism symptoms