pulmonary trunk
pulmonary vein
pulmonary vein
The superior vena cava and the inferior vena cava are directly connected to the right atrium.
small cardiac vein
I think its the heart, left and right ventricles, right atrium, aorta, left pulmonary artery right pulmonary artery, left pulmonary vein and right pulmonary vein. These are eight main parts.
There is no vein that connects directly to the right ventricle. The inferior and superior vena cava enter the right atria and the pulmonary artery leaves the right ventricle. See link below:
the trachea latera connects to the pubic vein which causes erections during stimulation that can cause semen to ejaculate during intercourse. the pubic vein is directly connected to the trachea lateral.
Pulmonary artery (to the lungs) Aorta (to the rest of the body.)
The splenic vein (a part of the portal vein), is connected to the renal vein.
the left gastric vein
Is'intthere two? the left gonadal vein drains into the leftrenal vein, and the right drains directly into theinferior vena cava.-sourceWikipedia.
The digestive tract and the liver are connected by the hepatic portal vein. This allows nutrients to pass from the digestive tract to the liver for processing.