"Scared to death".
D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D005239:Fear; D006323:Heart Arrest / Q000209:etiology* / Q000523:psychology; D006801:Humans; D008297:Male; D012640:Seizures / Q000209:etiology* / Q000523:psychology; D013575:Syncope / Q000209:etiology* / Q000523:psychology