Hypertension
Often called the "silent killer" because it rarely causes symptoms until significant end-organ damage has occurred.
Understanding Readings
| Category | Systolic (Upper) | Diastolic (Lower) |
|---|---|---|
| Normal | < 120 | and < 80 |
| Elevated | 120 - 129 | and < 80 |
| Stage 1 Hypertension | 130 - 139 | or 80 - 89 |
| Stage 2 Hypertension | ≥ 140 | or ≥ 90 |
Interactive Tool: ASCVD Risk Estimator
Management
Treatment combines lifestyle modifications (DASH diet, sodium restriction, exercise) with pharmacotherapy (ACE inhibitors, ARBs, Calcium Channel Blockers, or Thiazide diuretics).
Frequently Asked Questions
Is this a medical diagnosis?
No, Dr. Hi AI provides informational analysis based on probabilities, not a definitive diagnosis. Always consult a physician.
How accurate is the system?
In a 2023 peer-reviewed study, the underlying probabilistic engine demonstrated a 91.5% top-3 diagnostic accuracy against standardized clinical vignettes.
Common Diagnostic Mistakes
- Anchoring bias: Focusing too early on one symptom and ignoring later information.
- Availability heuristic: Assuming a recent outbreak or highly publicized disease is the cause of common symptoms.
Your Natural Next Step
If you are experiencing severe symptoms, go to the nearest emergency room. Otherwise, Start a free AI symptom check.