Symptom >> Internal Medicine >> Cardiology

Blood pressure zero

Introduction
Cause
Examine
Diagnosis

Introduction

Introduction The general blood pressure of zero belongs to the disappearance of vital signs and belongs to medical brain death.

Cause

Cause

The cause of blood pressure is zero

A patient who was stabbed by a knife was dying of hospitalization. There were two knife wounds on the right chest and the right arm. One of the blades was in front of the heart. Because the bleeding rate of the heart could not be controlled, the patient had almost no blood pressure and unclear pulse.

A 26-year-old mother has sudden symptoms of heart failure before giving birth and her blood pressure is almost zero.

Examine

an examination

Related inspection

Blood pressure, urine routine blood routine

Check diagnosis with zero blood pressure

Blood pressure is measured using a standard sphygmomanometer to determine if the blood pressure is zero.

Diagnosis

Differential diagnosis

Zero blood pressure confusing symptoms

Hypertension: The measurement of blood pressure is affected by many factors, such as: emotional, nervous, exercise, etc.: If the standard measurement method is used under quiet and awake conditions, the systolic blood pressure of at least 3 different daily blood pressures reaches or exceeds 140 mmHg. And / or diastolic blood pressure reaches 90mmHg, that is, high blood pressure can be considered.

Hypotension: When blood pressure is lower than 90/60mmHg, it is called hypotension.