Subclavian artery occlusion subclavian steal syndrome. Medical search. Frequent questions

The usual branches of the subclavian on both sides of the body are the vertebral artery, the internal thoracic artery, the thyrocervical trunk, the costocervical trunk and the dorsal scapular artery, which may branch off the transverse cervical artery, which is a branch of the thyrocervical trunk. (wikipedia.org)
A complication of INTERNAL MAMMARY-CORONARY ARTERY ANASTOMOSIS whereby an occlusion or stenosis of the proximal SUBCLAVIAN ARTERY causes a reversal of the blood flow away from the CORONARY CIRCULATION , through the grafted INTERNAL MAMMARY ARTERY (internal thoracic artery), and back to the distal subclavian distribution. (nih.gov)

In situations where the occlusion is secondary to atherosclerosis, acute thromboses of the artery are generally asymptomatic. (medscape.com)
Atherosclerosis is regarded as the most common cause of subclavian steal syndrome. (baahkast.com)
The plaque builds up on the arterial or vessel wall as it passes through the vessels along with the blood and can lead to the hardening or atherosclerosis of the arteries and eventual occlusion. (pulsecardiovascular.com)
Complete blockage of blood flow through one of the CORONARY ARTERIES , usually from CORONARY ATHEROSCLEROSIS . (nih.gov)

Upper extremity ischemia from subclavian artery aneurysm caused by bony abnormalities of the thoracic outlet. (medscape.com)
Arterioesophageal fistula secondary to rupture of an aberrant right subclavian artery aneurysm: a rare differential diagnosis in upper gastrointestinal bleeding. (thieme-connect.de)
Arterio-esophageal communication from a ruptured aberrant right subclavian artery aneurysm. (thieme-connect.de)
10 Buades Reynes J, Aguirre Errasti C, Bilbao Ercoreca FJ, Oñate Landa A. Letter: Aneurysm of aberrant right subclavian artery with esophageal perforation. (thieme-connect.de)

In patients with subclavian artery occlusion secondary to variations in the thoracic outlet, two areas can undergo vascular compression during hyperabduction of the extremity. (medscape.com)
First rib resection for vascular complications of thoracic outlet syndrome. (medscape.com)
Vascular complications of thoracic outlet syndrome. (medscape.com)
occlusion of a cerebral artery leads to hypoperfusion in the corresponding vascular territory. (stroke-manual.com)
Nanorobots could get caught in eddy vortices immediately downstream from vessel constrictions ( Figure 9.18A ), as might be caused, for example, by atherosclerotic partial occlusions, stenoses, or various vascular lesions. (nanomedicine.com)
In nephrology, vascular access steal syndrome is a syndrome caused by ischemia (not enough blood flow) resulting from a vascular access device (such as an arteriovenous fistula or synthetic vascular graft-AV fistula) that was installed to provide access for the inflow and outflow of blood during hemodialysis. (diaridelsestudiants.com)
With many years of extensive vascular experience, the highly trained vascular surgeons at Western Vascular Institute specialize in diagnosing & treating subclavian steal syndrome. (diaridelsestudiants.com)
How is steal syndrome evaluated in the vascular lab? (diaridelsestudiants.com)
However, if the cause of subclavian steal syndrome is determined to be atherosclerotic stenosis or occlusion of the proximal subclavian artery, patients should be treated with lifelong antiplatelet therapy to reduce the risk of associated myocardial infarction, stroke, and other vascular causes of death. (baahkast.com)
The following procedures were performed by Prof. Vale at the Mater Hospital and highlight the non-surgical percutaneous techniques available for treatment of a wide range of vascular disease in which symptoms are due to narrowed or blocked arteries or veins. (vascularspecialist.com.au)
Development of new equipment and advanced techniques are allowing operators to open up totally occluded arteries that were previously the realm of vascular surgery. (vascularspecialist.com.au)
As a board-certified vascular surgeon, he specializes in the treatment of aortic disease including aneurysms and dissection, venous occlusive disease, carotid artery disease, and peripheral arterial disease including critical limb ischemia and claudication through the use of endovascular and open surgical techniques. (medstarhealth.org)
Peripheral vascular disease PVD / Peripheral Arterial Disease is a chronic disease where plaque gradually builds up in the arteries leading to limited blood flow or entirely block the flow of blood also called an occlusion. (pulsecardiovascular.com)

To maintain blood supply to the extremity, blood is naturally rerouted from the vertebral, carotid, and internal mammary arteries, producing the various steal syndromes. (medscape.com)
[ 4 ] In atherosclerotic disease, the carotid-subclavian and carotid-vertebral junctions are areas that appear to be predisposed to atheromata formation and calcification. (medscape.com)
It is crossed by the internal jugular vein and the vertebral vein, by the vagus nerve and the cardiac branches of the vagus and sympathetic, and by the subclavian loop of the sympathetic trunk which forms a ring around the vessel. (wikipedia.org)
It is in relation, in front, with the vagus nerve, the cardiac nerves, and the phrenic nerves, which lie parallel with it, the left common carotid artery, left internal jugular and vertebral veins, and the commencement of the left innominate vein. (wikipedia.org)
Subclavian steal phenomenon (or syndrome) originates from severe stenosis or occlusion of the proximal subclavian artery resulting in the reversal of blood flow in the ipsilateral vertebral artery (VA) to perfuse the limb. (thoracickey.com)
For the majority of subclavian lesions, vertebral protection is not necessary, because retrograde flow is typically protective for embolization into the cerebral circulation. (thoracickey.com)
The Subclavian Steal Syndrome is a rare yet well-known phenomenon that presents when a steno-occlusive lesion of the proximal subclavian artery results in the flow reversal of the vertebral artery, giving rise to vertebrobasilar insufficiency [1,2]. (diaridelsestudiants.com)
Blood flow to both the affected subclavian artery (which supplies the arm) and the vertebral artery are thus diminished. (baahkast.com)
When this happens, blood can flow in the reverse direction (away from the brain) in the affected vertebral artery, to supply the blocked subclavian artery. (baahkast.com)

Currently described therapies for steal syndrome include access ligation, banding, proximalization of the arterial inflow, and distal revascularization with interval ligation procedure. (diaridelsestudiants.com)
Distal radial artery ligation has also been used for patients with distal radiocephalic AVFs. (diaridelsestudiants.com)
Proximal shunting is attributed to the reversal of blood flow through distal arteries, induced by the low-pressure system produced by the arteriovenous connection. (diaridelsestudiants.com)
She underwent a Revascularisation Using Distal Inflow procedure which involved ligating the fistula at its origin and extending the inflow for the fistula distally to the radial artery in the midforearm using a segment of the upper arm cephalic vein as the conduit, thus reducing flow in the fistula. (diaridelsestudiants.com)
Multiple randomised control trials have demonstrated that angioplasty with stenting is the treatment of choice for arterial disease affecting the iliac artery (and distal aorta). (vascularspecialist.com.au)
The AV graft is a high-flow, low-resistance system that can result in a steal phenomenon in the distal extremity, also termed dialysis access-associated steal syndrome, and other complications related to the increased flow into the venous system (eg, heart failure, pulmonary hypertension). (uptodatefree.ir)
On the ultrasound examination, a high jet velocity arterio-venous fistula (AVF) was noted between the proximal superficial femoral artery and the distal common femoral vein. (abcvascular.com)
Extracranial measurements serve various clinical purposes, such as identifying carotid stenosis or similar lesion, determining increased distal cerebral resistance, Subclavian Steal Syndrome, and Stroke assessment. (medtechedge.com)

Reducing the artery dissection congenital heart through greater flowing through could have insurance company, blood pressure when you plan to, Nimodipine Daily Dose Cost. (joyfulhealthcare.org)
Pathological processes of CORONARY ARTERIES that may derive from a congenital abnormality, atherosclerotic, or non-atherosclerotic cause. (nih.gov)

How to diagnose subclavian steal syndrome? (baahkast.com)

Subclavian artery thrombosis is a condition in which the blood flow through the subclavian artery is obstructed. (medscape.com)
Subclavian artery thrombosis is common in young athletic individuals who exert a significant amount of upper body activity. (medscape.com)
[ 2 ] Sudden occlusion from emboli followed by thrombosis of the artery is common in the population with signs of significant atherosclerotic disease . (medscape.com)
In any operative procedure for subclavian artery thrombosis, care must be taken to protect the thoracic duct from damage. (medscape.com)
Future therapy for subclavian artery thrombosis is likely to involve increasing use of endovascular stents. (medscape.com)
Subclavian artery thrombosis--management with thrombolysis and angioplasty. (medscape.com)

Angiography was performed (before image) which showed a complete occlusion (blockage) of the left superficial femoral artery just above the knee joint. (vascularspecialist.com.au)
This procedure does not treat the overall disease process, rather it is used as a means of blockage/occlusion removal. (pulsecardiovascular.com)

Takayasu arteritis is an inflammatory disease affecting the aorta, its branches, and pulmonary arteries. (msdmanuals.com)
When the aortic arch is affected, orifices of the major arteries emerging from the aorta may be markedly narrowed or even obliterated by intimal thickening. (msdmanuals.com)
Гігантоклітинний артеріїт Giant cell arteritis involves predominantly the thoracic aorta, large arteries emerging from the aorta in the neck, and extracranial branches of the carotid arteries. (msdmanuals.com)

Aberrant origins of the subclavian artery off the aortic arch can be a cause of subclavian artery occlusion. (medscape.com)

Include a venous runoff as well because accompanying subclavian vein pathology should not be overlooked. (medscape.com)
Central venous occlusion is a debilitating disease, which, if left untreated, results in limb laceration and chronic limb ischemia. (medstarhealth.org)
Due to the communication between the artery and the vein, venous flow becomes arterialised and turbulent proximally to the AVF which is demonstrated by the presence of vortexes on Color Doppler Flow and spectral broadening on pulsed wave Doppler. (abcvascular.com)
While it will focus on the treatment of injured arteries, attention will be given to those venous injuries which require surgical repair rather than simple ligation. (indiahealthtour.com)

Angiographic image (before image below) via a right femoral artery (groin) access shows a tight stenosis of right external iliac artery (EIA)(arrow) which would be responsible for the patients symptoms. (vascularspecialist.com.au)

A case of an aberrant subclavian artery-esophageal fistula due to prolonged nasogastric intubation [in Japanese]. (thieme-connect.de)

Steal syndrome can cause cerebral ischemia and stroke. (nanomedicine.com)
Hemodialysis access-related hand ischemia or 'steal syndrome' causes problems such as hand numbness, pain, coldness and weakness, as well as significantly reduced blood flow/pressure to affected tissues. (diaridelsestudiants.com)
The arterial steal syndrome may develop if the inevitable proximal shunting of blood is significant enough to cause hand ischemia. (diaridelsestudiants.com)
The procedures were performed only in symptomatic patients - with confirmed deficit and symptoms of cerebral ischemia (89%), upper limb ischemia (8%), in 3% of procedures were performed due to symptoms of myocardial ischemia (patients after CABG surgery - coronal-subclavian steal syndrome). (czytelniamedyczna.pl)
Some of the pathologic consequences of arterial injury including bleeding and occlusion with tissue ischemia, are acute events demanding immediate intervention to save life and limb and precluding any attempt at transfer or referral. (indiahealthtour.com)

This damage can occur as a result of external muscular compression and repetitive stress to the artery or because of atherosclerotic changes to the vessel. (medscape.com)

Burihan E, Soma F, Iared W. Angioplasty versus stenting for subclavian artery stenosis. (medscape.com)
In this chapter, we focus on endovascular treatment, which involves percutaneous balloon angioplasty and/or subclavian stent placement, the associated complications, and prevention of these complications. (thoracickey.com)
Angioplasty and stenting of the left subclavian artery is a good option for the treatment of coronary subclavian steal syndrome, with high rates of technical and clinical success. (baahkast.com)
Angioplasty and stenting of the femoral artery (in the thigh) is now accepted as the first line of therapy for patients with claudication and indeed critical limb ischaemia. (vascularspecialist.com.au)
Angiographic images before and after angioplasty and stenting of the right external iliac artery (EIA). (vascularspecialist.com.au)
Following angioplasty of the peroneal artery and tibioperoneal trunk, brisk blood flow was restored to the foot (after image below). (vascularspecialist.com.au)

Urgent endovascular stent-graft placement for traumatic penetrating subclavian artery injuries. (medscape.com)
Varcoe R, Smith W. Use of a cutting balloon and a paclitaxel-coated balloon to treat recurrent subclavian in-stent restenosis causing coronary subclavian steal syndrome. (medscape.com)
Placement of the balloon in the VA ostium also allows precise marking and, therefore, avoidance of inadvertent coverage with the subclavian stent. (thoracickey.com)
Stent placement in the left subclavian artery with femoral and radial access. (thoracickey.com)
Can you stent the subclavian artery? (baahkast.com)
Aortic aneurysms and popliteal artery aneurysms can now be treated with percutaneous methods using stent grafts and covered stents. (vascularspecialist.com.au)
The patient also has coronary artery disease (prior coronary stents) and carotid artery disease (prior carotid stent). (vascularspecialist.com.au)

Right transradial angiogram in a 72-year-old woman demonstrates innominate occlusion with filling of the right subclavian (black arrow) and the right common carotid (white arrow) arteries. (medlink.com)
Management of innominate artery occlusion with severe left common carotid artery stenosis. (medlink.com)

Medical Management Versus Endovascular Treatment for Large-Vessel Occlusion Anterior Circulation Stroke With Low NIHSS. (neurologist-odysseas-kargiotis.eu)
Endovascular treatment for anterior circulation large-vessel occlusion ischemic stroke with low ASPECTS: a systematic review and meta-analysis. (neurologist-odysseas-kargiotis.eu)

An inflammatory disease called Takayasu syndrome may result in narrowing (stenosis) of the vessels of the aortic arch. (medlineplus.gov)
What is steal disease? (diaridelsestudiants.com)
An increased prevalence of subclavian artery stenosis is associated with a history of smoking, high systolic blood pressure and peripheral arterial disease and inversely associated with higher levels of high density lipoprotein. (baahkast.com)
The disease is defined as the narrowing and hardening of the arteries as a result of plaque buildup around the arterial wall. (baahkast.com)
Thickening and loss of elasticity of the CORONARY ARTERIES , leading to progressive arterial insufficiency ( CORONARY DISEASE ). (nih.gov)
Briasoulis A, Marinescu K, Mocanu M, Sattar A, Qaqi O, Cardozo S, Kottam A, Afonso L. Comparison of Left Ventricular Contractile Abnormalities in Stress-Induced Cardiomyopathy versus Obstructive Coronary Artery Disease Using Two-Dimensional Strain Imaging. (rush.edu)
To assess the effect of the selective If current inhibitor ivabradine on heart rate, angina pectoris, and functional capacity in stable patients with chronic coronary artery disease on maximally tolerated medical therapy. (heartviews.org)
Consecutive patients from the out-patient cardiology clinic with stable coronary artery disease documented by coronary angiography were included. (heartviews.org)
The addition of ivabradine to optimal medical therapy in patients with stable coronary artery disease is associated with significant improvement in anginal symptoms and functional capacity. (heartviews.org)
Coronary artery disease (CAD), or ischaemic heart disease , is the leading cause of death worldwide. (teachmesurgery.com)
Patients with coronary artery disease should typically be started on an anti-platelet agent , a beta-blocker , and a calcium channel blockers , alongside a short-acting nitrate (typically a glyceryl tri-nitrate (GTN)) spray, as first-line treatment for symptomatic relief of angina. (teachmesurgery.com)

Correlation of arterial outflow characteristics with graft patency revealed that 78% of the patients who never had graft occlusion had occluded superficial femoral arteries (SFA) demonstrated at the first operation, while 79% of the patients who experienced graft closure had comparable SFA occlusions. (elsevierpure.com)
In this case the Doppler waveform recorded in the superficial femoral artery proximally to the AVF is triphasic, however, a more pronounced diastolic phase is noted. (abcvascular.com)

Symptoms of subclavian steal include those associated with vertebrobasilar insufficiency or upper extremity claudication, such as cranial nerve deficits, syncope or unexplained loss of consciousness, gait and balance disturbances, ipsilateral arm pain, or a change in pallor. (thoracickey.com)
Patients with symptoms of subclavian steal syndrome and findings of stenosis on imaging are considered candidates for endovascular revascularization. (thoracickey.com)
What are the symptoms of subclavian stenosis? (baahkast.com)

Most subclavian blockages can be treated with stents, but in some cases, surgery may be needed. (baahkast.com)

Diagnosis and management of subclavian artery stenosis prior to coronary artery bypass grafting in the current era. (medscape.com)
Narrowing or constriction of a coronary artery. (rush.edu)
This is true in both acute and routine presentations, either via percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) surgery. (teachmesurgery.com)

When to use a proximal radial artery fistula? (diaridelsestudiants.com)
Dr. Abramowitz is an advocate for the improvement of postoperative recovery for patients receiving radial artery catheterization procedures. (medstarhealth.org)
Percutaneous coronary intervention (PCI) involves a guidewire introduced via a puncture into the radial or femoral artery, passing up to the coronary arteries under radiological guidance . (teachmesurgery.com)

On the left side of the body, the subclavian comes directly off the aortic arch, while on the right side it arises from the relatively short brachiocephalic artery when it bifurcates into the subclavian and the right common carotid artery. (wikipedia.org)

In fact, in 9% of autopsy series, the left subclavian artery was either stenotic or occluded. (medscape.com)

The anatomy of the subclavian artery in the thoracic outlet. (medscape.com)
Computerized axial tomography scanning: This study is of assistance in defining bony pathology of the thoracic outlet that may contribute to occlusion of the subclavian artery. (medscape.com)
Current management of thoracic outlet syndrome. (medscape.com)
This article is concerned with thoracic outlet compression syndrome (TOCS), one of the most controversial subjects in medicine. (mskneurology.com)
Thoracic outlet syndrome is one of the most controversial diagnoses in clinical medicine. (mskneurology.com)

The first part of the right subclavian artery arises from the brachiocephalic trunk, behind the upper part of the right sternoclavicular articulation. (wikipedia.org)
Between 2004-2012 in the Department of Interventional Radiology and Neuroradiology, Medical University of Lublin, 112 procedures expand/unblocking of the subclavian artery or brachiocephalic trunk-cephalic were performed in patients with SSS. (czytelniamedyczna.pl)
Veins in the neck which drain the brain, face, and neck into the brachiocephalic or subclavian veins. (lookformedical.com)

Percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) of the left anterior descending (LAD) specifically is associated with improved long-term 5 year survival as compared to PCI failure.The procedure is associated with usage of different types of dedicated guidewires by simple or complex techniques aiming to reopen the occluded artery. (heartviews.org)

the latter ultimately arching over the vessel to join the angle of union between the subclavian and internal jugular veins. (wikipedia.org)
This Plaque that builds up in your arteries and veins is a waxy fatty substance caused by high levels of cholesterol and worsened by smoking. (pulsecardiovascular.com)
Angiography- a contrast medium or dye is injected into the blood vessel under x-ray imaging to allow the doctor to see how the blood flows through the arteries and veins and locate blockages in the flow of blood. (pulsecardiovascular.com)
Neoplasms located in the vasculature system, such as ARTERIES and VEINS. (lookformedical.com)
What's important to realize is that brain AVMs are an abnormal tangle of small vessels (called nidus) which directly connect brain arteries to brain veins, without any capillaries in-between (as should be normally the case). (neuroangio.org)
This results in a kind of short circuit, whereby blood goes directly from arteries, through the nidus, and into the veins, bypassing brain tissue. (neuroangio.org)
A contrast dye is injected through the catheter, and flow of dye from arteries through AVM and into veins, as well as contrast flow through normal brain vessels, is photographed by x-ray cameras. (neuroangio.org)
This provides specialists in AVM treatment with all kinds of important information about how blood flows through the AVM, which arteries feed it, which veins drain it, and what kinds of effects the AVM has on the brain. (neuroangio.org)

This revealed that 16% of the failed grafts were associated with hemodynamically significant stenosis of the donor subclavian artery. (elsevierpure.com)
GENERAL CHARACTERISTICS - AV grafts are constructed by interposing a graft (prosthetic, biologic) between an artery and vein. (uptodatefree.ir)

Ischemic steal syndrome following arm arteriovenous fistula for haemodialysis. (diaridelsestudiants.com)
With subclavian steal syndrome, if neurologic symptoms do occur, they tend to be transient (eg, hypoperfusive transient ischemic attack) and seldom lead to stroke. (baahkast.com)

[ 3 ] However, note that subclavian steal is observed on 2% of cerebral angiograms and causes no symptoms. (medscape.com)
The LR is defined as the ratio between the mean Middle Cerebral artery (MCA) velocity and the mean Internal Carotid Artery (ICA) velocity. (medtechedge.com)
Cerebral angiogram is a procedure where a small but long catheter is put into large artery in the leg and under x-rays navigated into several neck arteries that supply blood to the brain. (neuroangio.org)

The pre-op ultrasound examination of the femoral arteries was normal. (abcvascular.com)
The presence of the AVF tends to reduce the peripheral arterial resistance within the artery connected to the vein and, therefore, it is often possible to note a monophasic arterial waveform proximally to the AVF rather than triphasic as is normally observed in the femoral arteries. (abcvascular.com)

A catheter containing a balloon is then passed over the guidewire and aligned with the lesion, for the balloon to then be inflated to restore the normal width of the lumen and re-establish blood flow through the artery (Fig. 4). (teachmesurgery.com)

Blood flows retrogradely from the brain (via blood from the contralateral VA or the circle of Willis) to the limb instead of anterogradely from the heart directly to the limb as a result of a hemodynamically significant proximal subclavian stenosis or occlusion. (thoracickey.com)

Treatment of symptomatic subclavian steal from subclavian stenosis may be performed via open, endovascular, or a combined/hybrid approach. (thoracickey.com)
For this chapter, we will describe a high embolic risk proximal subclavian symptomatic plaque. (thoracickey.com)

Myocardial tissue is perfused by the coronary arteries . (teachmesurgery.com)
Narrowing or occlusion of these arteries result in reduced blood flow to the myocardium (Fig. 2), thereby reducing the capability to match myocardial metabolic demand . (teachmesurgery.com)
Acute coronary syndrome (ACS) comprises of unstable angina , non-ST elevation myocardial infarction ( NSTEMI ), and ST elevation myocardial infarction ( STEMI ). (teachmesurgery.com)

In addition to exercise, the patient is encouraged to eat a healthy diet and try to lose weight to decrease the pressure on the peripheral arteries. (pulsecardiovascular.com)

Other extracranial arteries intracerebral ultrasound are without stenosis. (chirurgianaczyniowa.org)
Extracranial Doppler examinations are measurements of blood flow velocities in the extracranial vessels, and particularly the Common, External, and Internal Carotid arteries, as well as the Subclavian artery. (medtechedge.com)

Compression of the left common ILIAC VEIN by the right common ILIAC ARTERY against the underlying fifth LUMBAR VERTEBRA is the typical underlying malformation. (lookformedical.com)

Noninvasive imaging modalities are useful in the initial evaluation and establishment of the diagnosis of subclavian steal. (thoracickey.com)
Diagnosis and treatment of acute isolated proximal internal carotid artery occlusions: a narrative review. (neurologist-odysseas-kargiotis.eu)

The patient presenting with acute subclavian artery occlusion usually has a history of repetitive use of or stress injury to the upper extremity on the affected side. (medscape.com)
427.8 Other specified cardiac dysrhythmias 427.81 Sick sinus syndrome 427.89 Sinus bradycardia, NOS 427.9 Cardiac dysrhythmia unspecified Gallop rhythm 428 Heart failure 428.0 Congestive heart failure unspecified 428.1 Left heart failure Pulmonary edema, acute 428.2 Systolic heart failure 428.3 Diastolic heart failure 428.4 Heart failure, combined, unspec. (wikipedia.org)
Other clinical manifestations of CAD includes heart failure and acute coronary syndrome. (teachmesurgery.com)

Can subclavian steal Cause Stroke? (baahkast.com)
It is with heavy hearts that we confirm the passing today of Katie May - mother, daughter, sister, friend, businesswoman, model and social media star - after suffering a catastrophic stroke caused by a blocked carotid artery on Monday," the statement reads. (scienceblogs.com)

Most patients have stenoses or occlusions. (msdmanuals.com)
In one half of patients, pulmonary arteries are also affected. (msdmanuals.com)

Aberrant right subclavian artery (ARSA), the most common aortic arch abnormality, occurs in approximately 0.5 to 1.8% of the general population, with prevalence of up to 25% in those with esophageal atresia. (thieme-connect.de)

One site is where the axillary artery passes posterior to the pectoralis minor and beneath the coracoid process. (medscape.com)
The subclavian becomes the axillary artery at the lateral border of the first rib. (wikipedia.org)
The third part, also known as the postscalene part, extends from the lateral margin of the muscle to the outer border of the first rib, where it becomes the axillary artery. (wikipedia.org)

Anatomy16

Diseases27

Analytical, Diagnostic and Therapeutic Techniques and Equipment12

Phenomena and Processes3

Health Care1

Internal thorac2

Atherosclerosis4

Aneurysm4

Vascular13

Vertebral9

Distal8

Congenital2

Diagnose subclavian steal sy1

Thrombosis6

Blockage2

Aorta3

Cause of subclavian1

Venous4

Stenosis of right external iliac1

Aberrant subcla1

Ischemia5

Atherosclerotic1

Angioplasty6

Stent7

Innominate2

Large-vessel occlusion2

Disease11

Superficial2

Symptoms of subclavian3

Stents1

Coronary artery3

Radial3

Right common1

Stenotic1

Thoracic outlet5

Brachiocephalic3

Percutaneous1

Veins8

Grafts2

Ischemic2

Cerebral3

Femoral arteries2

Lesion1

Hemodynamically significant1

Symptomatic2

Myocardial3

Peripheral arteries1

Extracranial2

Iliac artery1

Diagnosis2

Acute3

Stroke2

Patients2

ARSA1

Axillary artery3