What raises the likelihood of VTE?

Readers who ask what raises the likelihood of VTE often arrive from a page on DVT or a page on venous disease, and the three terms get mixed together. This page sets the likelihood question beside those two look-alikes.
Risk adds up
www.nhlbi.nih.gov puts the answer this way: "Most often, there is more than one risk factor involved. The more risk factors you have, the greater the chance you have of developing VTE."
The sentence describes stacking. No single trigger is named as the cause.
Reading it beside DVT and venous disease
The Cleveland Clinic overview of deep vein thrombosis and the Cleveland Clinic guide to venous disease carry different titles for a reason. Read both with the NHLBI sentence in hand and note which page speaks about one condition and which speaks about the wider group of vein problems.
The follow-up question
If risk accumulates, the next question is what happens once VTE is found. The NHLBI page on VTE treatment is the place to continue. A reader around Tinley Park who wants to talk through personal risk factors can bring that list to a vascular clinic.