1. As the condition of the patient had been gradually improving his temperature... considerably, (reduced, rose) 2. Severe attacks of angina pectoris are accompanied by... pain radiating down the arm. (sharp, moderate) 3. If the patient is suffering from rheumatic endocarditis his pulse becomes... on physical exertion, (accelerated, slow) 4. Partial arrest of blood circulation often results in ... to brain cells, (the recovery, the damage)