A 64-year-old man is brought to the emergency department with sudden right-sided weakness and aphasia that began 1 hour ago. CT brain shows no haemorrhage. According to Australian stroke guidelines, what is the most appropriate reperfusion strategy?AAspirin aloneBIntravenous thrombolysis with alteplase if no contraindicationsCDelay treatment until MRI is doneDImmediate anticoagulation with heparinENo reperfusion therapy as CT is normalCheck my answer