Heart, Blood and Blood Vessels Conditions Arrhythmias Atherosclerosis Coronary Heart Disease Deep Vein Thrombosis (DVT) Heart Attack (Myocardial Infarction) High Blood Pressure (Hypertension) Low Platelet Count (Thrombocytopenia) Metabolic Syndrome Myelodysplastic Syndromes (MDS) Overweight and Obesity Stroke Venous Thromboembolism (VTE)