A component of the follow-up program will be incorporated into the national Transcatheter Valvular Therapy (TVT) database. Your first follow-up visit with us after the TAVR procedure will be 4 weeks, then 6 months and 12 months, or earlier if necessary.o be considered for TAVR, you will visit us at our Transcatheter Heart Program location in Westchester, NY where our cardiology team will assess your current health condition and medical history and determine if you are an ideal candidate for the TAVR procedure.
There is also a chance that your black period blood is caused by an infection or STD. Uterus infections can cause blackening as well as many STDs. Women that have sex during their cycle also experience black bleeding because the blood was pushed back into the vagina and can become trapped as a result.
Brown Period Blood: Normal Menstrual Blood. There are some cases of periods wherein the discharge appears dark brown to almost black in color, specifically when the period cycle is almost over. This is considered normal because this occurs when blood is already old and was not released from the body quickly.hese blood clots vary in color from bright red to dark. Sometimes these clots are released during the heaviest flow of the period. The presence of clots in the flow of your menstruation may make the blood denser or thicker than usual and may appear brownish, hence brown period blood.