Major blood vessels associated with heart Share with your friends Share 0 Mohamed answered this Please find this answer 0 View Full Answer Khushboo answered this Hey, Major blood vessels which are connected to our heart are as follows: i. Pulmonary artery ii. Pulmonary vein iii. Main artery [Aorta] iv. Main vein [Vena Cava] 2 Pradeep Pathak answered this cappilleries are the smallest of body vassels 0 Ashu...... Ammu answered this Coronary artery 0 Aditi Shahdeo answered this Please find this answer 0