Tricho-rhino-phalangeal syndrome (TRPS) was first reported in 1966. Although mutation of TRPS1 gene is considered to be responsible for the syndromes in 2000, i
Ablation of persistent atrial fibrillation is still a challenge for the ablationist. Extensive ablation is required under some conditions and could lead to some
A 62-year-old woman with frequent occurrence of symptomatic atrial tachycardia with a foci located at the root of the upper crista terminalis was found to have