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Doctor insights on: What Is A Diastolic Pressure Time Index

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What is a diastolic pressure time index?

What is a diastolic pressure time index?

DPTI: It is a measure of coronary blood supply. Multiply the coronary perfusion pressure times the diastolic tmie. Cpp =diastollic blood pressure minus the left vetricular end diastolic pressure. Diastolic time is 60sec/heart rate-0.2seconds. The 0.2 is systolic time(fixed at 0.2s). Coronary flow occurs during diastole and relates to the pressure and how long diastole lasts. Now ask me what the evr is. ...Read more

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Diastolic Pressure (Definition)

Diastolic pressure is essentially the pressure in the blood vessels in between beats when the heart is filling for the next beat, or the "resting pressure". On a blood pressure meter it is the bottom number, with normal for most patients ...Read more


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Diastolic pressure under 60 bad?

Nope: Some people who walk around and feel well have diastolic bps of zero. (at least as estimated by a BP cuff which is an indirect measurement). My only caveat: get an echo and be sure you don't have aortic regurgitation which can be severe, cause no symptoms for years, and be hard to detect with a stethoscope. ...Read more

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What controls the diastolic pressure?

Vascular tone: Both systolic and diastolic pressures are significantly impacted by the level of vascular tone or "resistance" or restriction to a given rate of blood flow. Although we have excellent medication options for managing vascular resistance, I have found that good cardiovascular conditioning seems to positively impact the diastolic blood pressure by enhancing "run off" in the peripheral vascular bed. ...Read more

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What can low diastolic pressure mean?

Not much: A lower diastolic number means nothing unless it's less than what's expected to be normal for a particular patient, based in overall health and age. ...Read more

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Why could diastolic pressure be high?

Several reasons: Most high blood pressure is idiopathic (no reason, you just have it) whether it is systolic or diastolic. It runs in families so if your parents have it, you are more likely to get it. There are occasion cases secondary to specific causes such as adrenal tumors, kidney problems, or narrowing of the aorta (called coarctation) and that is called secondary hypertension. ...Read more

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How can I raise my diastolic pressure?

Why would you?: A low diastolic blood pressure could be due to leaking of the aortic valve or other problems so finding the cause is important. If you feel well, a low pressure, diastolic or systolic, may not be a bad thing. People with relatively low blood pressure live longer. And, how low are you talking about? ...Read more

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What can high diastolic pressure mean?

What can high diastolic pressure mean?

Needs evaluation: High blood pressure either systolic or diastolic needs evaluation and treatment to prevent complications such as stroke, heart attack, or kidney damage. ...Read more

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What does diastolic pressure relate to?

Artery Stiffness: The diastolic blood pressure or the "bottom number" when the blood pressure is taken is when the pressure at which the heart beat is no longer heard by the stethescope. It is related to the stiffness of the arterial tree in the body. The stiffer the artery the higher the diastolic pressure. ...Read more

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How can I treat low diastolic pressure?

Placebo 10mg: Low diastolic pressure is, generally speaking, good. It means your vessels have high compliance. At 25, you're probably in good shape. If you're worried, see your doc. ...Read more

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When can diastolic pressure be measured?

Whenever you want: Diastolic blood pressure refers to the pressure in the arteries during the period of heart's relaxation, i.e. Once it finished ejecting blood during contraction. For every single heart beat, there is the period of contraction ("systolic blood pressure") and the relaxation ("diastolic"). In any single cardiac cycle, each of these arterial pressures can be measured. ...Read more

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