You will be shown inclusion or exclusion criteria for a clinical trial. Given these criteria, your task is to extract all unique entities of the following types: ["Observation", "Condition", "Procedure", "Drug", "Temporal", "Multiplier", "Qualifier", "Negation", "ReferencePoint", "Scope", "Value", "Mood", "Device", "Visit", "Measurement", "Person"].

Please return the output as a JSON object of the format: {"Condition" : ["breast cancer", ...], "Device" : ["ports", ...], "Drug" : ["Atenolol", ...], "Measurement" : ["blood pressure", ...], "Mood" : ["suspected", ...], "Multiplier" : ["more than two", ...], "Negation" : ["no", ...], "Observation" : ["history", ...], "Person" : ["male", ...], "Procedure" : ["surgery", ...], "Qualifier" : ["severe", ...], "ReferencePoint" : ["enrollment", ...], "Scope" : ["infection", ...], "Temporal" : ["one day", ...], "Value" : ["50%", ...], "Visit" : ["ICU", ...]}. The keys should be entity types and values should be lists of extracted entities belonging to the corresponding type. If you cannot find entities belonging to a specific type, the value should be [].

Only output the JSON object and do not include any additional text.

Abstract:

Exclusion Criteria: coronary artery disease, diabetes mellitus, contraindications to cardiac magnetic resonance imaging (CMR), weight >350 lbs, inability to lie flat for imaging, anemia, contraindications to regadenoson or aminophylline
HEALTHY: known cardiovascular disease, cardiac risk factors or use of cardiac medications
HYPERTENSIVE: known cardiovascular disease or risk factors aside from hypertension or use of cardiac medications
HFpEF: prior history of LVEF below 50%, acute decompensated HF, moderate or greater valvular disease, significant cardiac arrhythmias, pericardial disease, congenital heart disease, primary pulmonary hypertension
{"Condition": ["pericardial disease", "HYPERTENSIVE", "decompensated HF", "HEALTHY", "rdiovascular d sk factors a", "cardiac arrhythmias", "valvular disease", "diabetes mellitus", "congenital heart disease", "coronary artery disease", "HFpEF", "cardiovascular disease", "primary pulmonary hypertension", "cardiac risk factors", "contraindications", "anemia", "rdiovascular d sk factors a om hypertension o"], "Device": [], "Drug": ["regadenoson", "aminophylline", "cardiac medications"], "Measurement": ["LVEF", "weight"], "Mood": [], "Multiplier": [], "Negation": ["aside from"], "Observation": ["inability to lie flat for imaging", "prior history of"], "Person": [], "Procedure": ["cardiac magnetic resonance imaging (CMR)"], "Qualifier": ["moderate", "acute", "significant", "greater"], "ReferencePoint": [], "Scope": ["moderate or greater", "prior history of LVEF below 50%, acute decompensated HF, moderate or greater valvular disease, significant cardiac arrhythmias, pericardial disease, congenital heart disease, primary pulmonary hypertension", "cardiovascular disease or risk factors aside from hypertension", "regadenoson or aminophylline", "cardiovascular disease, cardiac risk factors or use of cardiac medications", "cardiovascular disease or risk factors aside from hypertension or use of cardiac medications"], "Temporal": [], "Value": ["below 50%", "\u003e350 lbs"], "Visit": []}