IMO, and I could be wrong, but the drive from Minn/St Paul, other than the Mall of America in Minneapolis, has nothing of interest until you get to the Badlands, Custer STate Park, Crazy HOrse, Mt Rushmore area. Deadwood SD for a day and night, I found to be of interest.
Sinoatrial node is located at the junction of the superior vena cava with the right atrium.
Courtesy of the Visible Heart Lab at the University of Minnesota. The tricuspid valve is located between the right atrium and right ventricle and has a valve area of 4-6 cm 2 (see the following image and video). The valve is nearly vertical and is approximately 45Â° to the sagittal plane.ourtesy of the Visible Heart Lab at the University of Minnesota. The tricuspid valve is located between the right atrium and right ventricle and has a valve area of 4-6 cm 2 (see the following image and video). The valve is nearly vertical and is approximately 45Â° to the sagittal plane.