(Enlarge Image). Figure 1. Figure 1. Definition and classification of microvascular angina (MVA). In patients with sufficiently typical chest pain and normal coronary arteries, MVA is diagnosed after careful exclusion of other (cardiac and non-cardiac) causes. CLOSE WINDOW ]. Figure 1. Definition and classification of microvascular angina (MVA). In patients with sufficiently typical chest pain and normal coronary arteries, MVA is diagnosed after careful exclusion of other (cardiac and non-cardiac) causes.
HPV (human papillomavirus) is a sexually transmitted virus. It is passed on through genital contact (such as vaginal and anal sex). It is also passed on by skin-to-skin contact. At least 50% of people who have had sex will have HPV at some time in their lives.
The Causes, Symptoms, and Treatment of the Human Papillomavirus. Small particles of the human papillomavirus.. Cancer. The human papillomavirus, commonly known as HPV, is a viral infection spread through skin to skin sexual contact. HPV is a group of over 100 different viruses, with at least 30 strains known to cause different types of cancer. There is currently no cure for the virus. HPV is transmitted by skin to skin contact through vaginal, anal and oral sex with a partner who already has the virus. If infected, signs and symptoms may take weeks, months and even years to appear. Symptoms may never appear. Symptoms of HPV normally appear in the form a cauliflower-like growths called genital warts.