Renal Denervation Update From the International Sympathetic Nervous System Summit: JACC State-of-the-Art Review.

Three recent renal denervation studies in both drug-naïve and drug-treated hypertensive patients demonstrated a significant reduction of ambulatory blood pressure compared with respective sham control groups. Improved trial design, selection of relevant patient cohorts, and optimized interventional procedures have likely contributed to these positive findings. However, substantial variability in the blood pressure response to renal denervation can still be observed and remains a challenging and important problem.

Drug-Coated Balloon Treatment of Femoropopliteal Lesions Typically Excluded From Clinical Trials: 12-Month Findings From the IN.PACT Global Study.

Purpose: To report a post hoc analysis comparing outcomes between subjects who would have been included in the IN.PACT SFA randomized controlled trial vs those who would have been excluded.

Methods: The 1406 subjects enrolled in the IN.

1-Year Outcomes of Transcatheter Mitral Valve Replacement in Patients With Severe Mitral Annular Calcification.

Background: The risk of surgical mitral valve replacement in patients with severe mitral annular calcification (MAC) is high. Several patients worldwide with severe MAC have been treated successfully with transcatheter mitral valve replacement (TMVR) using balloon-expandable aortic transcatheter valves. The TMVR in MAC Global Registry is a multicenter registry that collects data on outcomes of these procedures.

Chronic Total Occlusion Crossing Approach Based on Plaque Cap Morphology: The CTOP Classification.

Purpose: To present the chronic total occlusion (CTO) crossing approach based on plaque cap morphology (CTOP) classification system and assess its ability to predict successful lesion crossing.

Methods: A retrospective analysis was conducted of imaging and procedure data from 114 consecutive symptomatic patients (mean age 69±11 years; 84 men) with claudication (Rutherford category 3) or critical limb ischemia (Rutherford category 4-6) who underwent endovascular interventions for 142 CTOs. CTO cap morphology was determined from a review of angiography and duplex ultrasonography and classified into 4 types (I, II, III, or IV) based on the concave or convex shape of the proximal and distal caps.

Percutaneous angioplasty versus atherectomy for treatment of symptomatic infra-popliteal arterial disease.

Background: Outcomes for debulking by atherectomy (ATH) for adjunctive treatment of below the knee (BTK) symptomatic arterial disease compared to percutaneous transluminal angioplasty alone (PTA) are unclear.

Methods: MEDLINE, EMBASE, PubMed and the Cochrane Central Register of Controlled Trials were queried from between 2000 and 2017 including studies comparing PTA alone to PTA-ATH. Random effect meta-analysis model was used to pool the data across the studies.

Endovascular repair of complex Juxtarenal aortic aneurysm using a combined fenestrated endograft and chimney technique.

Chimney EVAR (CHEVAR) and Fenestrated EVAR (FEVAR) are two options for management of very complex abdominal aortic aneurysm (AAA). While some anatomical factors may favor one strategy over the other, there are some cases where the anatomical challenges may require using a hybrid approach. We are reporting the case of an 84-year-old male with a 6.

The impact of care management information technology model on quality of care after percutaneous coronary intervention: "Bridging the Divides".

Background: Reducing readmissions and improving metrics of care are a national priority. Supplementing traditional care with care management may improve outcomes. The Bridges program was an initial evaluation of a care management platform (CareLinkHub), supported by information technology (IT) developed to improve the quality and transition of care from hospital to home after percutaneous coronary intervention (PCI) and reduce readmissions.

One-Year Outcomes Following Directional Atherectomy of Popliteal Artery Lesions: Subgroup Analysis of the Prospective, Multicenter DEFINITIVE LE Trial.

Purpose: To report the effectiveness of directional atherectomy for the treatment of popliteal artery occlusive disease.

Methods: This subset of the prospective, multicenter, single-arm DEFINITIVE LE trial included 158 patients (mean age 72.0±10.

Simultaneous transcatheter transfemoral aortic and transeptal mitral valve replacement using Edward SAPIEN S3.

Patients with concomitant severe aortic stenosis (AS) and severe mitral stenosis (MS) with mitral annular calcification (MAC) constitute an elderly high-risk population with multiple baseline comorbidities that coexist even before they develop severe valvular dysfunction. Transcatheter mitral valve replacements (TMVR) offer an alternative option for high-risk patient with severe MS with MAC. A simultaneous transfemoral Transcatheter aortic valve replacement (TAVR) and transseptal TMVR is feasible and offers the least invasive approach of management.

Directional Atherectomy Followed by a Paclitaxel-Coated Balloon to Inhibit Restenosis and Maintain Vessel Patency: Twelve-Month Results of the DEFINITIVE AR Study.

Background: Studies assessing drug-coated balloons (DCB) for the treatment of femoropopliteal artery disease are encouraging. However, challenging lesions, such as severely calcified, remain difficult to treat with DCB alone. Vessel preparation with directional atherectomy (DA) potentially improves outcomes of DCB.

Analysis of IN.PACT DEEP trial on the association between changes in perfusion from pre- to postrevascularization and clinical outcomes in critical limb ischemia.

Objectives: To quantify changes in ankle and toe pressure from pre- to post-endovascular revascularization for critical limb ischemia (CLI) and examine their association with major adverse limb events (MALE).

Background: Despite societal guidelines recommendation of routine hemodynamic surveillance following revascularization, little is known about hemodynamic assessment in CLI.

Methods: Among the 358 patients with CLI from the international multicenter IN.

Transcatheter aortic valve replacement through transcaval aortic access in a patient with duplicated inferior vena cava and poor iliofemoral anatomy.

Transthoracic (transapical and transaortic) access is inferior compared with femoral artery access. Percutaneous transcaval aortic access is a reasonable alternative approach that is being used in transcatheter aortic valve replacement (TAVR) in patients with poor iliofemoral anatomy. Duplicated Inferior vena cava (DIVC) is an uncommon abnormality.

The impact of care management information technology model on quality of care after Coronary Artery Bypass Surgery: "Bridging the Divides".

Background: Reducing readmissions and improving metrics of care are a national priority. Supplementing traditional care with care management may improve outcomes. The Bridges program was an initial evaluation of a care management platform (CareLinkHub), supported by information technology (IT) developed to improve the quality and transition of care from hospital to home after Coronary Artery Bypass Surgery (CABG) and reduce readmissions.

Successful percutaneous retrieval of embolized transcatheter left atrial appendage closure device (Watchman) using a modified vascular retrieval forceps.

Transcatheter closure of the left atrial appendage (LAA) is increasingly considered as an alternative to oral anticoagulation in patients with previous major bleeding or at high-risk of bleeding. Device embolization with transcatheter LAA closure is a rare complication. Most cases are asymptomatic, but it can be life threatening.

Assessment of myocardial blood flow and coronary flow reserve with positron emission tomography in ischemic heart disease: current state and future directions.

Positron emission tomography (PET) is a versatile imaging technology that allows assessment of myocardial perfusion, both at a spatially relative scale and also in absolute terms, thereby enabling noninvasive evaluation of myocardial blood flow (MBF) and coronary flow reserve (CFR). Assessment of MBF using FDA-approved PET isotopes, such as Rb and N-ammonia, has been well validated, and several software packages are currently available, thereby allowing for MBF evaluation to be incorporated into routine workflow in contemporary nuclear laboratories. Incremental diagnostic and prognostic information provided with the knowledge of MBF has the potential for widespread applications.

Severe aortic stenosis in dextrocardia with situs invertus and anomalous single coronary ostium treated with transcatheter aortic valve replacement.

Dextrocardia with situs inversus presents a unique anatomy with right-sided vascular system that may be associated with a number of additional cardiac and vascular malformations. A rare association is the presence of a single coronary artery ostium. To our knowledge, this is the first reported case of transcatheter aortic valve replacement using Edwards SAPIEN S3 valve in Dextrocardia patient with single coronary artery take off.

Endovascular versus surgical treatment for acute limb ischemia: a systematic review and meta-analysis of clinical trials.

Background: A number of small studies have suggested that outcomes following endovascular (ENDO) therapy are comparable to those following surgical (SURG) revascularization for patients presenting with acute limb ischemia (ALI). We sought to compare mortality, limb amputation and recurrent ischemia across both revascularization strategies.

Methods: A comprehensive database search of MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials (CENTRAL) electronic databases from January 1990 through January 2016 was performed to identify studies of ENDO versus SURG for ALI.

Percutaneous thoracic aortic aneurysm repair through transcaval aortic access.

Transcaval aortic access has been used for deployment of transcatheter aortic valves in patients in whom conventional arterial approaches are not feasible. This access can be vital in other situation when large bore access is needed. We described a case of 65-year-old man who had large thoracic descending aortic aneurysm with diffuse bilateral iliac disease precluding the arterial access required for the procedure.

Transcatheter versus surgical aortic valve replacement in patients with non-high surgical risk severe aortic stenosis: A systematic review.

Objective: Transcatether aortic valve replacement (TAVR) has emerged as an acceptable alternative to surgical aortic valve replacement (SAVR) in patients with high-risk surgical profile. In this analysis, we compare both approaches in non-high surgical risk severe aortic stenosis.

Methods: Only studies comparing SAVR and TAVR and enrolling patients with low-intermediate risk were included from January 2000 through May 2016.