The present invention relates to a cardiovascular analysis system, and more specifically to a cardiovascular analyzer which enables to detect cardiovascular diseases early and to define their causes. Unlike conventional electrocardiographs, in each branch of the blood vessels of left and right coronary arteries, the cardiovascular analyzer can further measure elastic coefficient of blood vessel (i.e., arterial stiffness) showing organic change, compliance of blood vessel showing organic and functional changes simultaneously, and volume, resistance and velocity of blood flow showing resistance characteristics of blood flow.【課題】心血管疾患を早期発見すると共にその原因も究明することができる心血管分析装置を提供すること。【解決手段】本発明は、一般的に用いられている心電図計とは異なり、左右冠状動脈の血管枝で血管の気質的変化を示す血管の弾性係数(動脈硬化度)、血管の気質的変化及び機能的変化を同時に示す血管の順応性、血流抵抗特性を示す血流量、血流抵抗及び血流速度を更に測定するように構成される。【選択図】なし