*  Percutaneous transluminal coronary angioplasty | definition of percutaneous transluminal coronary angioplasty by Medical...
B, Balloon is centered. C, Balloon expands to (D) compress blockage. E, Artery diameter opened. From Polaski and Tatro, 1996. ... and chronic total occlusion crossing devices), intravascular imaging catheters and pressure guidewires (intravascular ... balloon angioplasty angioplasty in which a balloon catheter is inflated inside an artery, stretching the intima and leaving a ... The European percutaneous transluminal coronary angioplasty (PTCA) balloon market, comprising both normal and cutting balloons ...
  https://medical-dictionary.thefreedictionary.com/percutaneous+transluminal+coronary+angioplasty
*  Successful Thrombectomy in Acute Terminal Internal Carotid Occlusion Using a Basket Type Microsnare in Conjunction with...
Cerebral angiography following the MR examinations confirmed the presence of a terminal right ICA occlusion (Fig 1A) with clot ... Because pharmacologic thrombolysis and balloon angioplasty of terminal ICA occlusions are controversial, a transarterial clot ... Carotid angiography showed complete recanalization of the ICA, MCA, and ACA without distal branch occlusion (Fig 1C). No spasm ... The coaxial balloon on the guiding catheter was inflated and the proximal ICA was occluded (Fig 2A) while the microsnare basket ...
  http://www.ajnr.org/content/26/6/1395
*  Rescue pulmonary vein isolation for hemodynamically unstable atrial fibrillation storm in a patient with an acute extensive...
A 71-year-old male with an AMI due to a total occlusion of the left main coronary artery was treated with emergent percutaneous ... The patient was on intra-aortic balloon pump during the procedure due to severe congestive heart failure. CS: coronary sinus; ... Prior to electrophysiological evaluation, the patency of the stented coronary artery was confirmed by coronary angiography. A ... CASE PRESENTATION: A 71 year-old male with an acute myocardial infarction due to an occlusion of the left main coronary artery ...
  http://www.biomedsearch.com/nih/Rescue-pulmonary-vein-isolation-hemodynamically/23181393.html
*  Live case guide: Leipzig Interventional Course - interdisciplinary global platform for endovascular interventions
PTA with drug-eluting balloons 12/2014. Failure to pass the TTF-occlusion from antegrade 12/2014. ANGIOGRAPHY. 12/2014: ... ANGIOGRAPHY. 5 cm occlusion of the proximal peroneal artery and long tibial occlusions (ATA and PTA).. PROCEDURAL STEPS. 1. ... ANGIOGRAPHY. 5 cm occlusion of the proximal peroneal artery and long tibial occlusions (ATA and PTA).. PROCEDURAL STEPS. 1. ... CFA-stenosis and SFA-occlusion. ANGIOGRAPHY. CFA-stenosis, PFA-stenosis and SFA-occlusion. PROCEDURAL STEPS. 1. Right groin ...
  https://www.leipzig-interventional-course.com/archive/linc-2015/live-case-guide/
*  Live case guide: Leipzig Interventional Course - interdisciplinary global platform for endovascular interventions
ANGIOGRAPHY. 10 cm long occlusion mid SFA right. PROCEDURAL STEPS. 1. Left groin retrograde cross-over approach. - 6F Balkin Up ... Arrow GPS 3 x 40 mm balloon catheter (TELEFLEX). 4. Angiocontrol of the PTA result via balloon sideport. 5. Secondary stenting ... ANGIOGRAPHY. During PTA right iliac artery: mid SFA-occlusion left, good run-off. PROCEDURAL STEPS. 1. Right groin retrograde ... ANGIOGRAPHY. During PTA right iliac artery: mid SFA-occlusion left, good run-off. PROCEDURAL STEPS. 1. Right groin retrograde ...
  https://www.leipzig-interventional-course.com/archive/linc-2015/live-case-guide/live-case/index/by-day/1/
*  Acute coronary syndrome - Wikipedia
Angiography is recommended in those who have either new ST elevation or a new left bundle branch block on their ECG. Unless the ... When occlusions are found, they can be intervened upon mechanically with angioplasty and usually stent deployment if a lesion, ... whereas the door-to-balloon Percutaneous Coronary Intervention (PCI) time should be less than 90 minutes. It was found that ... If this is positive, coronary angiography is typically performed on an urgent basis, as this is highly predictive of a heart ...
  https://en.wikipedia.org/wiki/Acute_coronary_syndrome
*  Consensus Document on the Radial Approach in Percutaneous Cardiovascular Interventions: Position Paper by the European...
Clinical Topics: Invasive Cardiovascular Angiography and Intervention Keywords: Spasm, Myocardial Infarction, Radial Artery, ... Radial occlusion should be prevented during and after the procedure, and a systematic assessment of arterial patency should be ... Some low-risk patients for femoral access site complications and procedures requiring femoral access (intra-aortic balloon pump ...
  http://www.acc.org/latest-in-cardiology/journal-scans/2013/02/14/15/34/consensus-document-on-the-radial-approach-in-pcis
*  Unruptured Basilar Tip Aneurysm with Internal Septation: Coiling Implications?
... by endovascular detachable balloon embolization," American Journal of Neuroradiology, vol. 14, no. 3, pp. 591-594, 1993. View ... Right sided chamber complete occlusion with patent left chamber (arrow) with coils constrained by the septum (b). Complete coil ... revealed internal septation within this aneurysm which was later confirmed with digital subtraction angiography (DSA). She ... the balloon was repositioned into the contralateral left P1 and the microcatheter was also repositioned into the left sided ...
  https://www.hindawi.com/journals/crinm/2016/3697985/
*  Live case guide: Leipzig Interventional Course - interdisciplinary global platform for endovascular interventions
2. Crossing the occlusion. - 0.035'' Glidewire (TERUMO). 3. Lesion predilatation. - 4.0/120 mm Pacific balloon (MEDTRONIC). 4. ... 3. Non-selective angiography (DSA). 4. Selective angiography. 5. Lesion crossing with a 0.014' GW (Galeo ES, BIOTRONIK). 6. ... ANGIOGRAPHY Severely calcified distal SFA and Apop - occlusion right. PROCEDURAL STEPS. 1. Right antegrade approach. - 6F 55 cm ... 2. Guidewire-passage and PTA of the occlusion left SFA/Apop. - 4.0/80 mm Armada 35 Balloon (ABBOTT). - 0.035' Radiofocus soft ...
  https://www.leipzig-interventional-course.com/archive/linc-2016/live-case-guide/
*  Morphologic and Clinical Outcome of Intracranial Aneurysms after Treatment Using Flow Diverter Devices: Mid-Term Follow-Up
Computed Tomography Angiography (CTA; ), Magnetic Resonance Imaging (MRI; ), or Digital Subtraction Angiography (DSA; ) was ... Regarding aneurysm occlusion and vessel remodeling, the early follow-up results are encouraging, but long-term data are needed ... Due to suboptimal opening in a circumscribed part of the FD, in 6 patients additional balloon-dilatation was performed in an ... The overall occlusion rate was 20/26 (77%; 59% after 3 months). 77% achieved best results according to O'Kelly-Marotta score ...
  https://www.hindawi.com/journals/rrp/2016/2187275/
*  Will Blocking the Platelet Save the Diabetic? | Circulation
Total occlusions resulting from early acute thrombotic events in the stent-placebo group, if present, could account for the ... The overall findings of the study have been consistent with previous studies of IIb/IIIa receptor blockers and balloon ... In addition, a small substudy of patients who underwent angiography was also accomplished, and the angiographic loss in lumen ... This is not to suggest that prevention of acute occlusion is not a beneficial effect, but if present, it would cast doubt on ...
  http://circ.ahajournals.org/content/100/25/2466
*  s ꒲ | [ g: k Ăɂ S ǃC ^ [ x V u/ Ǒ u s ?? \ F o [ nj` p E X e g E J e [ e EIVC t B ^...
5.3 Cutting Balloons *5.4 Scoring Balloons *5.5 Drug-Eluting Balloons 6 Angioplasty Stents *6.1 Introduction *6.1.1 ... 11.3 Chronic Total Occlusion (CTO) Devices 12 Accessory Devices Market *12.1 Introduction *12.2 Vascular Closure Devices *12.3 ... 7.3 Angiography Catheters *7.4 Intravascular Ultrasound (IVUS) Catheters *7.5 Optical Coherence tomography (OCT) Catheters *7.5 ... 5 Angioplasty Balloons. *5.1 Introduction *5.2 Old/Normal Balloons *5.2.1 Increasing Adoption of New Technologies Impedes ...
  https://www.gii.co.jp/report/mama305408-north-american-interventional-cardiology.html
*  Interventional Treatment for Children With Severe Coronary Artery Stenosis With Calcification After Long-term Kawasaki Disease ...
9 Death in a child after KD was attributed to acute LAD occlusion from balloon rupture during a PTCA procedure.10 No such ... RCA angiography and IVUS imaging in a 13 year-old boy with a stenotic RCA (case 2). A, 75% localized stenosis of the RCA at the ... Two or three 30-second balloon inflations were performed at pressures ranging from 5 to 10 atm. The balloon was changed, and ... RCA angiography and IVUS imaging in a 13-year-old boy with a stenotic RCA (case 3). A, 90% localized stenosis of the RCA at the ...
  http://circ.ahajournals.org/content/96/11/3928.full
*  Plus it
It has been reported that analysis of the decay curve of the wedge tracing following balloon occlusion at right heart ... Pulmonary angiography. Pulmonary angiography is still considered to be the gold standard diagnostic procedure for defining the ... The second pulmonary angiography (e-h) was undertaken at a specialist surgical centre with selective angiography showing ... Both high-resolution pulmonary angiography and dynamic temporally resolved angiography can be performed, with the latter ...
  http://err.ersjournals.com/content/21/123/32
*  A Randomized Optical Coherence Tomography Study of Coronary Stent Strut Coverage and Luminal Protrusion With Rapamycin-Eluting...
The occlusion balloon was inflated to a maximum of 0.7 atms for a maximum of 30 s with continual electrocardiographic ... Follow-up used 90-day angiography with quantitative coronary angiography and OCT. Inclusion criteria were age 18 to 75 years, ... an over-the-wire proximal occlusion balloon catheter (Helios, Goodman Inc., Nagoya, Japan) was deployed and the imaging ... At follow-up angiography and OCT analysis, chest pain or ST-segment elevation on continuous electrocardiogram (ECG) recording ...
  http://interventions.onlinejacc.org/content/2/5/437
*  AANS | Cerebral Aneurysm
Endovascular techniques for treating aneurysms date back to the 1970s with the introduction of proximal balloon occlusion by ... Finally, periodic radiographic imaging (either MRA, CT scan or conventional angiography) may be recommended at intervals to ... For balloon-assisted coiling, the balloon is temporarily inflated at the neck of the aneurysm while the coils are placed into ... During the 1980s, endovascular treatment of aneurysms with balloon occlusions was associated with high procedural rate of ...
  http://www.aans.org/Patients/Neurosurgical-Conditions-and-Treatments/Cerebral-Aneurysm
*  US5591129A - Perfusion balloon angioplasty catheter - Google Patents
The balloon head assembly includes an inflatable balloon envelope and a perfusion lumen extending through the balloon envelope ... A discharge lumen is formed by a projecting tip, the tip being integrally formed with the balloon envelope. Discharge orifices ... the side discharge orifices are elongated in the general direction of perfusion flow through the balloon head. The invention ... A balloon angioplasty catheter having a balloon head assembly carried at the distal end of an elongated catheter body. ...
  https://patents.google.com/patent/US5591129A/en
*  Comparison of Clinical outcomes of Infragenicular Angioplasty between diabetic and non-diabetic patients with Peripheral...
Figure 1a-c: Angiography shows totally occluded superficial femoral artery. d-f: End result after balloon angioplasty. ... The major hindrance to recanalization is the total calcified arterial occlusion, which does not allow balloon catheter crossing ... Post procedure completion angiography was performed for assessment of distal run off condition and the presence or absence of ... Loss of patency by duplex is determined as the existence of an occlusion or a restenosis accompanied with a velocity ratio of ...
  https://www.omicsonline.org/open-access/comparison-of-clinical-outcomes-of-infragenicular-angioplasty-between-diabetic-and-nondiabetic-patients-with-peripheral-arterial-o-2329-9495-1000201.php?aid=91872
*  Recurrent posterior circulation infarction caused by anomalous occipital bony process in a young patient | BMC Neurology | Full...
Procedure of endovascular occlusion of the left vertebral artery. A. Left vertebral artery angiography showed stenosis (arrow ... He tolerated the internal trapping procedure following balloon occlusion test without any neurological complication (Figure 4 ... Currently, there has been no recurrence of stroke for 2 years after permanent occlusion of the left vertebral artery.. ... Medication history and findings of diffusion-weighted MRI and angiography of five recurrent strokes. (A: first stroke; B: ...
  https://bmcneurol.biomedcentral.com/articles/10.1186/s12883-014-0252-6
*  A new endovascular treatment of a recurrent giant proximal basilar aneurysm after coiling | Chinese Neurosurgical Journal |...
In a study of 13 giant vertebrobasilar aneurysms with good collaterals and tolerance to balloon test occlusion, parent artery ... and right vertebral angiography revealed an intracranial V4 segment occlusion (not shown) ... parent vessel sacrifice without bypass is not suitable for patients with poor collaterals and failed balloon test occlusion. ... the balloon was re-inflated to 8 atm after withdrawal of the balloon (6 mm) to the proximal portion of the stent. Angulation of ...
  https://cnjournal.biomedcentral.com/articles/10.1186/s41016-017-0099-y
*  Early metabolic response to acute myocardial ischaemia in patients undergoing elective coronary angioplasty | Open Heart
Balloon occlusion mimics ischaemia's first phase, causing a lack of oxygen availability for at least 1 min to about 20%-30% of ... The present study included patients from both sexes aged ≥18 years that were undergoing coronary angiography and elective ... Effect of balloon occlusion was studied using the percentage of changes for each metabolite as variables. In this way, each ... Lactate extraction by the heart changes from 30% before balloon inflation to a net release (−7%) 1 min after occlusion and ...
  https://openheart.bmj.com/content/5/1/e000709
*  Conventional Coronary Angiography Induced Takotsubo Cardiomyopathy Complicated with Cardiac Tamponade
Coronary angiography revealed neither spastic occlusion nor significant narrowing of coronary arteries. ... K. Tsuchihashi, K. Ueshima, T. Uchida et al., "Transient left ventricular apical ballooning without coronary artery stenosis: a ... Conventional Coronary Angiography Induced Takotsubo Cardiomyopathy Complicated with Cardiac Tamponade. Min Gyu Kang,1 Kye-Hwan ... We hereby report the case of a 70-year-old woman who underwent coronary angiography with an ergonovine provocation test to ...
  https://www.hindawi.com/journals/cric/2017/5631264/
*  Clinical Research | Circulation
... and we felt obligated to perform pulmonary angiography to identify the site of the vascular occlusion. The pulmonary ... as documented by the now-available balloon flotation catheters. This remarkable invasive hemodynamic and outcome study in more ... Units were funded by the National Institutes of Health and before Jeremy Swan and Willy Ganz had developed their balloon ...
  http://circ.ahajournals.org/content/109/19/2256
*  Carotid Angioplasty and Stenting Versus Endarterectomy in Asymptomatic Subjects Who Are at Standard Risk for Carotid...
Occlusion (TIMI 0 flow), or string sign of the ipsilateral common or internal carotid artery. ... Carotid stenosis ≥ 70% and ≤ 99% by carotid ultrasound or ≥ 70% and ≤ 99% stenosis (visual estimate) by angiography, without ... balloon catheter, stent delivery system or stent placement. Severe tortuosity is defined as 2 or more ,90 degree bend points ... Bilateral carotid stenosis (ICA/CCA contralateral stenosis , 60% by ultrasound or angiography). ...
  https://clinicaltrials.gov/ct2/show/record/NCT00106938?show_rss=Y&sel_rss=mod14
*  Patent US6475185 - Occlusion device - Google Patents
... a sufficiently small profile to allow a second catheter to pass over the distal occlusion device while the inflatable balloon ... One occlusion device includes an elongate fluid displacement rod within the occlusion device elongate shaft, providing both a ... providing rapid and controlled inflation and deflation of the distal balloon. ... An occlusion device for occluding a body conduit including an elongate tubular shaft having an inflatable balloon disposed near ...
  http://www.google.com/patents/US6475185?dq=6,460,050