Is a diastolic blood pressure of 97 mmHg considered which grade of hypertension?
In general, a diastolic blood pressure of 97 mmHg falls under Stage 1 hypertension. The diagnostic criteria for Stage 1 hypertension are a systolic blood pressure between 140–159 mmHg or a diastolic blood pressure between 90–99 mmHg. This condition may be caused by factors such as excessive stress, poor diet, arrhythmia, hypertension, or coronary atherosclerotic heart disease. Patients are advised to follow medical guidance for symptomatic treatment. Specific analyses are as follows:
1. Excessive Stress
Long-term mental tension and high stress levels may affect blood circulation, thereby influencing diastolic blood pressure. It is recommended that patients ensure adequate rest and maintain a relaxed mood.
2. Poor Diet
Excessive salt intake can lead to high sodium levels in the body, increasing blood volume and resulting in elevated diastolic blood pressure. Patients should maintain a light diet and avoid greasy or spicy foods.
3. Arrhythmia
When heart rate increases, the cardiac diastolic phase shortens, reducing blood flow to peripheral vessels and increasing residual blood volume in the aorta, which may elevate diastolic blood pressure. Patients may take medications such as atenolol tablets or propranolol hydrochloride tablets as directed by a physician.
4. Hypertension
Hypertension refers to increased pressure exerted by blood on the vessel walls. When hypertension is present, diastolic pressure also tends to rise. Patients may take medications such as metoprolol tartrate tablets or bisoprolol fumarate tablets as prescribed.
5. Coronary Atherosclerotic Heart Disease
This condition typically involves hardening of the coronary arteries, leading to impaired blood circulation and reduced cerebral blood supply, which may also result in elevated diastolic blood pressure. Patients may take medications such as simvastatin dispersible tablets or atorvastatin calcium tablets as directed by a physician.
In addition, elevated diastolic pressure could also be caused by acute myocardial infarction. If patients experience any discomfort, they should seek timely medical evaluation and targeted treatment to prevent disease progression.