What is a Vicorder?

What is a Vicorder?

VICORDER is a compact, multifunctional vascular testing system, optimised for clinical routine examinations, and the non-invasive determination of parameters used in clinical studies and research, covering medical applications in the cardiovascular and peripheral-vascular fields.

What does a Vicorder measure?

The Vicorder device (Skidmore Medical, UK) is an inflatable cuff-based device that simultaneously measures the upstroke of carotid and femoral pulsations to calculate pulse wave velocity.

How does a Vicorder work?

The Vicorder uses a volume displacement technique to assess pulse pressure waveforms simultaneously using inflatable cuffs positioned at the carotid and femoral arteries.

How do you measure pulse wave velocity?

Pulse-wave velocity (PWV) is a measurement of arterial stiffness that is an independent predictor of cardiovascular risk. It can be measured simply and noninvasively by measuring the carotid and femoral pulse pressures and the time delay between the two or by other methods relying on pulse-wave analysis.

What is a good pulse wave?

Conclusion: In elderly individuals of 60-75 years, an AoPWV value below 10 m/s, measured with the PulsePen device, can be considered as a normal value. Values of 10-13 m/s can be considered as ‘high normal’ or ‘borderline’, whereas an AoPWV above 13 m/s is frankly elevated.

What is a good pulse wave velocity?

Normal values for PWV

The mean normal PWV for the age category 45 to 50 years old was 5.4 [95% CI: 5.3–5.6] m/s whereas it was 6.8 [95% CI: 6.5–7.0] m/s in the age category of 60 to 65 years (Table 2).

What is good pulse wave velocity?

Normal mean PWV was 6.0 m/s [95% CI 5.8–6.1]. PWV increased with advancing age and BP categories (both p < 0.001). There was no difference between sex in normal PWV, however in the BP > 140/90 mmHg women had a higher PWV (p = 0.005).

How do you record a pulse wave?

Stiffness Index. The pulse wave sensor detects the blood flow at the index finger and tracks the strength of the flow as pulse wave data. To record the pulse wave, the patients were comfortably rested with the right hand supported. A pulse wave sensor was applied to the index finger of right hand.

How do you calculate pulse wave?

In biomechanics, the Moens–Korteweg equation describes the relationship of the PWV with factors related to the blood vessels; this equation is PWV2 = E·h/r·p, where E is the elastic modulus, h is the vessel wall thickness, r is the vessel radius, and p is the blood density.

Can artery stiffening be reversed?

Although you can’t reverse atherosclerosis once it starts, you can prevent it with some easy lifestyle changes. Eat a balanced diet that’s high in heart-healthy fruits, vegetables, and fish. Exercise for at least 30 to 60 minutes a day. Stop smoking, cause that’s really bad news for your arteries.

Why do arteries stiffen with age?

As elastin fibers decay, they lose functionality and shift load bearing onto stiffer collagen fibrils, which directly contributes to significant increases in arterial stiffness.

What are the 3 types of pulse?

There are seven types of pulse.

  • Temporal: It is felt in the head.
  • Carotid: It is felt in the neck.
  • Branchial: It is felt in the elbow.
  • Femoral: It is felt at the groin.
  • Radial: It is felt on the wrist.
  • Popliteal: It is felt on the knee.
  • Dorsalis pedis: It is felt on the foot.

What is a good Pulse Wave Velocity?

How accurate is Pulse Wave Velocity?

With the same imaging parameters, pulse-wave velocity can be measured for 1.4 cm of vessel with 10% accuracy.

What drink cleans arteries?

Ginger, garlic and lemon detox drink – Boil ginger and garlic and strain. Squeeze the juice of one full lemon into it. This is strong detox drink to get rid of bad cholesterol and also flush out all toxins from the arteries.

What juice unclog arteries?

Pomegranate Juice Soothes Stressed Arteries

  • In the study, researchers tested the effects of pomegranate juice on samples of human cells that line blood vessels.
  • In addition, tests on mice showed that pomegranate juice significantly slowed hardening of the arteries that developed from high cholesterol.

How do I stop my arteries from stiffening?

Be active. Studies have found that aerobic exercise can help you maintain more flexible arteries, and offers a host of other heart-health benefits. At minimum, aim for 150 minutes per week of moderate aerobic exercise, such as brisk walking (that’s 30 minutes per day five days per week).

Can you reverse artery stiffness?

Is arterial stiffness reversible? Both human and animal studies have suggested that arterial stiffness is reversible.

What are the 7 pulse points?

There are a total of seven pulse points in the human body. The pulse points are the neck (carotid artery), the wrist (radial artery), behind the knee (popliteal artery), the groin (femoral artery), inside the elbow (brachial artery), the foot (dorsalis pedis and posterior tibial artery), the abdomen (abdominal aorta).

What are the 9 pulse sites?

There are 9 common pulse points on the surface of the body. Namely, temporal pulse, carotid pulse, apical pulse, brachial pulse, radial pulse, femoral pulse, popliteal pulse, posterior tibial pulse, and dorsalis pedis pulse.

Does exercise affect Pulse Wave Velocity?

Acute exercise has been shown to decrease peripheral pulse wave velocity (pPWV) in young healthy volunteers.

Does Pulse Wave Velocity increase with exercise?

Conclusions PWV in the endurance group significantly increased after exercise, possibly due to the concomitant rise in blood pressure.

What will clean out arteries fast?

Eat These 10 Foods to Cleanse Your Arteries

  • Asparagus. Asparagus is one of the best foods to cleanse your arteries.
  • Avocado. Avocado helps reduce the “bad” cholesterol and increase the “good cholesterol” that helps to clear the arteries.
  • Broccoli.
  • Fatty Fish.
  • Nuts.
  • Olive Oil.
  • Watermelon.
  • Turmeric.

What dissolves artery plaque?

There are no quick fixes for melting away plaque, but people can make key lifestyle changes to stop more of it accumulating and to improve their heart health. In serious cases, medical procedures or surgery can help to remove blockages from within the arteries.

Does oatmeal remove plaque arteries?

Oats. Oats are an excellent choice for those who have atherosclerosis or are trying to prevent clogged arteries. Eating oats can help significantly reduce atherosclerosis risk factors, including high levels of total and LDL (bad) cholesterol ( 39 ).