The intravenous adenosine test: a new test for the identification of bradycardia pacing indications?
Adenosine testing reliably identified patients with definitive bradycardia-pacing indications in whom alternative diagnoses were excluded. Further work is needed to evaluate the role of this test in the diagnosis of unexplained syncope.
This is the first study with the primary purpose to investigate growth of small AMLs (≤20 mm). Small, solitary AMLs (≤20 mm) do not require follow-up due to their low probability of growth. Patients with multiple AMLs and younger patients require closer monitoring due to their comparatively greater AML growth rate. Ultrasound-detected AMLs with an extra-renal component may require computed tomography (CT) to confirm their size.