Now, the more intense headaches, the migraines of this world, they are called vascular headaches, (the) reason being, the main culprit for those are the large blood vessels.

现在，更剧烈的头痛，这个世界的偏头痛，它们被称为血管性头痛，原因是，造成这些的主要罪魁祸首是大血管。

I'm going to introduce you to tension headaches – that's the first kind of dull ache that lots of us get, quite regularly actually, and also vascular headaches – those are the migraines and the cluster headaches of this world.

我将向您介绍紧张性头痛——这是我们很多人经常患的第一种钝痛，实际上还有血管性头痛——这些是偏头痛和丛集性头痛。