Top 43 Venous Hum Murmur Pictures. Patients with venous hums do not require this murmur increases in intensity when the patient stands. Venous murmur — a murmur heard over a vein.
A heart murmur is a blowing, whooshing, or rasping sound heard during a heartbeat.
A venous hum can be heard in 31% to 66% of normal children and 25% of young adults. One of the more serious congenital problems that causes heart murmurs is called tetralogy of fallot. In the upright position, venous return to the. Systolic murmurs can happen for many reasons, such as:
