heart attack and cardiovascular diseases infographic. healhty and failure hearts, atherosclerosis symptoms and diagnosis.

anatomical anatomy aorta artery atherosclerosis attack biology blocked blood cardiac cardiology cardiovascular care cholesterol circulation concept coronary damage design diagnosis diastolic disease diseases emergency failure flat healhty health heart hearts human illustration infographic internal ischemia isolated medical medicine muscle myocardium organ pain pressure problem science section signs symbol symptoms syndrome system treatment vascular vector vein vessel