Toxoplasma gondii (tÅk'sÉ-plÄz'mÉ gÅn'dÄ-Ä«') is an obligate, intracellular, parasitic protozoan that causes the disease toxoplasmosis.
You have high blood pressure if readings average140/90 or higher -- for either number -- though you may still have no symptoms. At 180/110 and higher, you may be having a hypertensive crisis. Rest for a few minutes and take your blood pressure again. If it is still very high, call 911. A hypertensive crisis can lead to a stroke, heart attack, kidney damage, or loss of consciousness. Symptoms of a hypertensive crisis can include a severe headache, anxiety, nosebleeds, and feeling short of breath.
Blood pressure is the force of your blood against artery walls. When it measures above normal levels, it is called high blood pressure and increases your risk for having a stroke. It is also a precursor to heart and kidney disease.he range above this, with systolic below 140 and diastolic below 90, is regarded as borderline and should be closely monitored. Anything consistently above 140 over 90 is called hypertension, or high blood pressure, and needs to be addressed.