| D007024 |
Hypotension, Orthostatic |
A significant drop in BLOOD PRESSURE after assuming a standing position. Orthostatic hypotension is a finding, and defined as a 20-mm Hg decrease in systolic pressure or a 10-mm Hg decrease in diastolic pressure 3 minutes after the person has risen from supine to standing. Symptoms generally include DIZZINESS, blurred vision, and SYNCOPE. |
Hypotension, Postural,Orthostatic Hypotension,Postural Hypotension |
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| D008297 |
Male |
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Males |
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| D010138 |
Pacemaker, Artificial |
A device designed to stimulate, by electric impulses, contraction of the heart muscles. It may be temporary (external) or permanent (internal or internal-external). |
Cardiac Pacemaker, Artificial,Artificial Cardiac Pacemaker,Artificial Cardiac Pacemakers,Artificial Pacemaker,Artificial Pacemakers,Cardiac Pacemakers, Artificial,Pacemaker, Artificial Cardiac,Pacemakers, Artificial,Pacemakers, Artificial Cardiac |
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| D005500 |
Follow-Up Studies |
Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease. |
Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup |
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| D006339 |
Heart Rate |
The number of times the HEART VENTRICLES contract per unit of time, usually per minute. |
Cardiac Rate,Chronotropism, Cardiac,Heart Rate Control,Heartbeat,Pulse Rate,Cardiac Chronotropy,Cardiac Chronotropism,Cardiac Rates,Chronotropy, Cardiac,Control, Heart Rate,Heart Rates,Heartbeats,Pulse Rates,Rate Control, Heart,Rate, Cardiac,Rate, Heart,Rate, Pulse |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000058 |
Accidental Falls |
Falls due to slipping or tripping which may result in injury. |
Falls, Accidental,Falling,Falls,Slip and Fall,Accidental Fall,Fall and Slip,Fall, Accidental |
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| D000368 |
Aged |
A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. |
Elderly |
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| D000369 |
Aged, 80 and over |
Persons 80 years of age and older. |
Oldest Old |
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| D013575 |
Syncope |
A transient loss of consciousness and postural tone caused by diminished blood flow to the brain (i.e., BRAIN ISCHEMIA). Presyncope refers to the sensation of lightheadedness and loss of strength that precedes a syncopal event or accompanies an incomplete syncope. (From Adams et al., Principles of Neurology, 6th ed, pp367-9) |
Drop Attack,Fainting,Presyncope,Syncope, Postural,Syncopal Episode,Syncopal Vertigo,Syncope, Cardiogenic,Syncope, Carotid Sinus,Syncope, Convulsive,Syncope, Deglutitional,Syncope, Effort,Syncope, Hyperventilation,Syncope, Micturition,Syncope, Situational,Syncope, Stokes-Adams,Syncope, Tussive,Attack, Drop,Cardiogenic Syncope,Cardiogenic Syncopes,Carotid Sinus Syncope,Carotid Sinus Syncopes,Convulsive Syncope,Convulsive Syncopes,Deglutitional Syncope,Deglutitional Syncopes,Drop Attacks,Effort Syncope,Effort Syncopes,Episode, Syncopal,Hyperventilation Syncope,Hyperventilation Syncopes,Micturition Syncope,Micturition Syncopes,Postural Syncope,Postural Syncopes,Presyncopes,Situational Syncope,Situational Syncopes,Stokes-Adams Syncope,Stokes-Adams Syncopes,Syncopal Episodes,Syncope, Stokes Adams,Syncopes,Syncopes, Cardiogenic,Syncopes, Carotid Sinus,Syncopes, Convulsive,Syncopes, Deglutitional,Syncopes, Effort,Syncopes, Hyperventilation,Syncopes, Micturition,Syncopes, Postural,Syncopes, Situational,Syncopes, Stokes-Adams,Syncopes, Tussive,Tussive Syncope,Tussive Syncopes,Vertigo, Syncopal,Vertigos, Syncopal |
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