Endovascular Treatment of Complicated Popliteal Aneurysms Using the Novel "Trap and Fix" Technique.

Herein, we present 2 patients with lower limb ischemia caused by complicated popliteal aneurysms with thrombosis and distal embolization, compromising blood flow to the foot. In both cases, covered stents were first implanted guided by intravascular ultrasound and computed tomography angiography, respectively. After "trapping" the thrombi, mechanical thrombectomy or further stent implantations were performed, "fixing" the remaining lesions and preventing embolization.

The Implementation of Renal Denervation in the Management of Resistant Hypertension Despite Use of Multitherapy Antihypertensives at Maximally Tolerated Doses: A Contemporary Literature Review.

Refractory hypertension is highly prevalent among the hypertensive population, and current clinical management has failed to provide optimal control for these individuals. This subtype of arterial hypertension is defined as a persistently elevated systolic blood pressure reading of 140 mmHg, or higher, despite multiple antihypertensive use at maximally tolerated dosing. These patients have an elevated risk of cardiovascular and renal complications, urging for the need of more effective therapeutic management.

Sudden Cardiac Arrest in Patient With Ventricular Septal Defect and Marijuana Consumption: A Case Report and Review of Literature.

This case report presents a detailed analysis of a 28-year-old woman who experienced sudden cardiac arrest (SCA). The patient had a history of marijuana consumption and was also diagnosed with a congenital ventricular septal defect (VSD) with no prior intervention or treatment. VSD is a common acyanotic congenital heart disease, which poses a constant risk of premature ventricular contractions (PVCs).

Percutaneous Deep Venous Arterialization: Treatment of Patients with End-Stage Plantar Disease.

Background: Percutaneous deep venous arterialization (pDVA) is a minimally invasive technique connecting the tibial arteries below the knee to the tibial venous system into plantar venous circulation to deliver oxygenated blood to otherwise nonperfused foot. This study demonstrated outcomes of pDVA with commercially available equipment and described single-center experience on pDVA for critical limb-threatening ischemia patients with small artery diseases and end-stage plantar disease (ESPD) who were deemed no-option cases.

Methods: A single-center retrospective review was performed on patients who underwent pDVA.

Successful Revascularization of Infrapopliteal Chronic Total Occlusions Using the Plantar Arch as a Conduit and Retrograde Pedal Access.

With the rising prevalence of critical limb ischemia (CLI), the pedal-plantar loop technique and retrograde access may be needed to increase interventional success. A 63-year-old female with severe peripheral artery disease presented with a 2-month nonhealing wound on the dorsum of her left foot despite wound care. We inserted a 65-cm Destination Guiding Sheath and crossed the right superficial femoral artery (SFA) chronic total occlusion (CTO) that we initially treated with a 4.

Percutaneous deep vein arterialization: An emerging technique for no-option chronic limb-threatening ischemia patients.

Chronic limb-threatening ischemia (CLTI), with characteristic ischemic rest pain, non-healing ulcers, or gangrene attributable to arterial occlusive disease, requires successful revascularization to minimize tissue loss. End-stage CLTI in particular, with occlusion of the pedal arteries, results in a lack of suitable targets for bypass and can result in failure of endovascular revascularization procedures, leaving no option for treatment other than amputation. With limb salvage as the primary goal, nontraditional revascularization techniques such as percutaneous deep vein arterialization (pDVA) may help minimize incidence of amputation.

Optimal treatment of renal artery in-stent restenosis: repeat stent placement versus angioplasty alone.

Objective: We investigated whether repeat renal artery stent placement compared with treatment with balloon angioplasty alone results in better patency in patients presenting with renal artery in-stent restenosis (ISR).

Background: Although stent placement for renal artery stenosis has been demonstrated to be superior to balloon angioplasty for "de novo" renal artery lesions, the optimal therapy for ISR remains unclear.

Methods: Between January 1997 and August 2006, 34 consecutive patients (41 renal arteries) with ISR were treated at the discretion of the operator with balloon angioplasty or repeat stent placement.

Multiple retinal emboli following a new carotid stenting procedure.

This report discusses the observation of multiple retinal emboli following placement of a new carotid stenting device. Especially dense plaques in the carotid artery can shatter into dust-like particles that may be fine enough to penetrate the filter of the new device, thus posing the danger of retinal perfusion.