30 closest matches · ranked by relevance
Syncope, Vasovagal
Primary: Percentage of Participants Who Have Hypotensive Syncope or Near Syncope With SBP Less Than or Equal to 70 mmHG During Tilt Test — 32; 27; 33; 35 Participants — p=0.521
Neurocardiogenic Syncope · Vasovagal Syncope
Primary: Syncope Recurrence Rate
Syncope
Primary: Number of Participants at End of Study — 20; 24 Participants
Vasovagal Syncope
Primary: Sensitivity of the Syncope Prediction Algorithm — 81; 2 Participants
Syncope, Vasovagal, Neurally-Mediated
Primary: The Primary Outcome Measure Will be the Recurrence of Syncope in Follow up Period. — 42; 54 Participants
Vasovagal Syncope
Primary: Number of Participants Who Become Syncopal Associated With Diagnostic Criteria of Hypotension and Bradycardia — 19; 10 Participants
Syncope, Vasovagal
Primary: Number of Adolescents With Presyncope or Syncope After Vaccination in the Intervention and Usual Care Groups. — 80; 59 Participants — p=0.0249
Brief Loss of Consciousness
Primary: Number of Patients That Adhere to the 2009 Syncope Guidelines (ESC2009) — 233 Participants
Syncope
Primary: Syncope Recurrence Rate — 57; 25 percentage of participants — p=0.04
Syncope
Primary: Patients With Recurrence of Syncopal Episode — 10; 34 Participants — p=<0.001
Syncope
Primary: Device Unable to Monitor Due to ECG Noise — 1.5 percentage of time worn
Postural Tachycardia Syndrome · Autonomic Dysfunction · Postural Orthostatic Tachycardia Syndrome
Primary: The Change in Composite Autonomic Symptom Score (COMPASS-31) — -5.40; -5.94 score on a scale
Bifascicular Block · Syncope
Primary: Combined Endpoint Defined as First Occurrence Among the Following Events 1)Syncope Episode of Any Origin; 2)Presyncopal Episode With Documented Cardioinhibitory Origin…
Syncope · Syncope, Vasovagal
Primary: Heart Rate [Bpm] at Specific Time-points During Head-up Tilt Test (HUTT) Examination — 70; 88; 105; 95 beats per minute
Chronic Unexplained Nausea and Vomiting · Gastroparesis
Primary: Average Daily Use of Rescue Medications for Exacerbation of Nausea/Vomiting. — 1.186; 0.551; 0.754; 0.447 medications/day
Syncope
Primary: Number of Ambulatory Patch Monitor Participants Having Significant Symptomatic Arrhythmia — 9 Participants
taVNS · Brain Stimulation
Primary: Mean Heart Rate (Before CPT/taVNS) — 72.86; 72.0 beats per minute
Orthostatic Hypertension
Primary: Blood Pressure (Systolic) — 156; 158; 179; 148 mm Hg
Vasoplegic Syndrome · Liver Transplant; Complications
Primary: Systemic Vascular Resistance (SVR) — 480; 410; 588; 420 dyne*sec/cm^5
Epilepsy · Sudden Cardiac Death
Primary: Change in Seizure Frequency or Duration Via a Routine Seizure History Used in Clinical Practice.
Major Depressive Disorder
Primary: Brain Activity Changes (Average Differences in Beta Weights From Significantly Activated Regions: Post-stimulation Minus Pre-stimulation) Evaluated Using Functional…
Anesthesia · Surgery · Hypotension
Primary: Number of Participants With Assigned Vasopressor Given — 1570; 1627 Participants
Heart Failure, Diastolic
Primary: Echocardiographic Markers of Diastolic Dysfunction — -21.2; -23.0 percent
PostTraumatic Stress Disorder
Primary: Level of Interleukin-6 (IL6) — 0.88; 0.84; 1.77; 2.11 pg/ml
Physiological Changes in Deliberate Apnea
Primary: Cardiac Function: Duration of Apnea — 483 sec
Orthostatic Hypotension · Spinal Cord Injuries
Primary: Systolic Blood Pressure — 123; 125; 119; 122 mmHg
Heart Rate Variability
Primary: Heart Rate Variability (HRV) — 1439; 2191 ms2
Ischemic Stroke · Thrombotic Stroke · Autonomic Dysfunction
Primary: Blood Pressure Variability — 0.106; 0.107 coefficient of variation
Chronic Heart Failure
Primary: Peak Exercise Wedge Pressure — 44; 34 Mmhg
Heart Arrest
Primary: Number of Participants With Return of Spontaneous Circulation — 100; 86 participants