What is pulmonary embolism? Causes, symptoms and treatment

Pulmonary embolism is a condition arising from the sudden blockage of the pulmonary artery (which carries blood from heart to lungs) with clot and requires immediate medical help.


What causes cough? Types, symptoms diagnosis and treatments

Cough is one of the most important defense mechanism of the body, which protects the respiratory tract from infections and removes toxic substances and phlegm from the bronchi and the trachea.

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