Sure there is.
And there's no way to predict when he'll have another attack.
If you give him hematin and you're wrong, he dies today. There's only one way to confirm AIP: urine sample made during the attack.
If you give him hematin and you're wrong, he dies today. There's only one way to confirm AIP: urine sample made during the attack. [SEP] And there's no way to predict when he'll have another attack. [SEP] Sure there is.