Send the following on WhatsApp
Continue to ChatA simplified method of discriminating right upper pulmonary vein tachycardia from high atrial tachycardia - https://avesis.cu.edu.tr/publication/details/b0711ddb-f6ba-4f43-b5f9-7ef34f90c73d/a-simplified-method-of-discriminating-right-upper-pulmonary-vein-tachycardia-from-high-atrial-tachycardia