Pulmonary embolism is the blockage of the blood vessels in the lungs usually due to blood clots from the veins, especially the veins in the legs and pelvis.
Dyspnea, chest pain, syncope or tachypnea (respiratory rate of ≥20/min) occur in most cases of pulmonary embolism.
Pleuritic chest pain with or without dyspnea is one of the most frequent presentations of this disease.
Syncope or shock are the hallmark signs of central pulmonary embolism and usually result in severe hemodynamic repercussions.
Signs of hemodynamic compromise and reduced heart flow are also usually present.
At a dinner symposium at Le Méridien Kuala Lumpur, Professor Dato’ Prepageran Narayanan presented the data concerning allergic rhinitis (AR) in Malaysia, and he discussed the role of intranasal corticosteroids (INCSs) in managing AR.
Almost half of secondary school children who had been diagnosed with asthma had suboptimal asthma control, yet over half of those surveyed did not use their inhalers as prescribed, a recent study found.