The diagnosis of<unk>  is made by first obtaining a blood pressure, either non-invasively with a sphygmomanometer or invasively with an arterial catheter (mostly in an intensive care setting). If the systolic blood pressure is <90mmHg or the diastolic blood pressure is <60mmHg, it would be classified as<unk> . Another way to measure low blood pressure is the MAP (Mean Arterial Pressure) using the arterial catheter or continuous, non-invasive hemodynamic monitoring which measures intra-operative blood pressure beat-by-beat throughout surgery. A MAP <65mmHg is considered<unk> . Intra-operative<unk>  <65 mmHg can lead to an increased risk of acute kidney injury, myocardial injury or post-operative stroke. For most adults, the ideal blood pressure is at or below 120/80 mmHg. A small drop in blood pressure, even as little as 20 mmHg, can result in transient<unk> . Orthostatic vitals are measured to diagnose orthostatic<unk> . Evaluation of vasovagal syncope is done with a tilt table test. Besides the definitive threshold, an abrupt fall in systolic blood pressure around 30 mmHg from one's typical average systolic pressure can also be diagnosed with<unk> .
Hypotension
Bradypnea
Bradycardia
Apnea
Hypopnea
Sedation
Hypsarrhythmia
Somnolence