The heart was fine during this test. The arrhythmia's hiding.
His heart's not fine.
You still haven't slept? EKG normal sinus, normal intervals. His heart's fine.
You still haven't slept? EKG normal sinus, normal intervals. His heart's fine. [SEP] His heart's not fine. [SEP] The heart was fine during this test. The arrhythmia's hiding.