What causes weak femoral pulse?

What causes weak femoral pulse?

Leriche syndrome (aortoiliac occlusive disease) is defined by the presence of erectile dysfunction, claudication of the buttocks and legs, and decreased or absent femoral pulses. It occurs when blood flow to the common iliac arteries is chronically occluded near the aortic bifurcation.

What is radio femoral delay?

Definition. A delay between the upstroke of the right radial pulse and a femoral pulse who presence indicates coarctation of the aorta. [ from NCI]

Why is the femoral pulse important?

Presence of a femoral pulse has been estimated to indicate a systolic blood pressure of more than 50 mmHg, as given by the 50% percentile. The femoral artery can be used to draw arterial blood when the blood pressure is so low that the radial or brachial arteries cannot be located.

Is femoral pulse hard to find?

The femoral pulse should be easily identifiable, located along the crease midway between the pubic bone and the anterior iliac crest. Use the tips of your 2nd, 3rd and 4th fingers. If there is a lot of subcutaneous fat, you will need to push firmly.

What does radial radial delay indicate?

Radio-radial delay describes a loss of synchronicity between the radial pulse on each arm, resulting in the pulses occurring at different times. To assess for radio-radial delay: Palpate both radial pulses simultaneously. In healthy individuals, the pulses should occur at the same time.

What causes radio radio delay?

Causes of radio-radial delay include: Subclavian artery stenosis (e.g. compression by a cervical rib) Aortic dissection. Aortic coarctation.

Why does aortic coarctation cause radio-radial delay?

The coarctation typically occurs after the left subclavian artery. However, if situated before it, blood flow to the left arm is compromised and asynchronous or radial pulses of different “strength” may be detected (normal on the right arm, weak or delayed on the left), termed radio-radial delay.

What happens if the femoral artery is blocked?

In extreme situations, a blocked artery in your leg can lead to amputation (removal) of your toes, foot or leg. This may happen if the tissues don’t receive blood or oxygen for a prolonged period of time. The femoral artery is the major blood vessel supplying blood to your legs.

What causes absent pedal pulse?

Absent peripheral pulses may be indicative of peripheral vascular disease (PVD). PVD may be caused by atherosclerosis, which can be complicated by an occluding thrombus or embolus. This may be life-threatening and may cause the loss of a limb.

How do you test for Radiofemoral delay?

To detect the radiofemoral delay you have to palpate the radial and femoral artery simultaneously. Normally the time taken for the pulse wave to reach the radial artery after the cardiac systole is 80 milliseconds and for the femoral artery it is 75milleseconds.

What happens if there is radio-femoral delay?

If there is radio-femoral delay, the femoral pulse will be slightly later than the radial pulse. Want more info like this?

What is the cause of radioradial and radiofemoral delay?

What is the cause of radioradial and radiofemoral delay? Normal situation radial and femoral pulsations are felt equally and synchronously.The inequality between two radial pulses is known as Radio radial delay .The delay between the radial pulse and femoral pulse is called as Radiofemoral delay.

What is the difference between radial and femoral pulse?

Normal situation radial and femoral pulsations are felt equally and synchronously. The inequality between two radial pulses is known as Radio radial delay. The delay between the radial pulse and femoral pulse is called as Radiofemoral delay. Read everything about it here.

What is radio radial delay in ECG?

Also to know is, what is Radio radial delay? The coarctation typically occurs after the left subclavian artery. However, if situated before it, blood flow to the left arm is compromised and asynchronous or radial pulses of different “strength” may be detected (normal on the right arm, weak or delayed on the left), termed radio – radial delay .