Courtesy of Dr. Pablo Baglioni. This is a prospective observational study with a 1-year follow-up analyzing 2062 patients with acute coronary syndrome (ACS) who have been treated with coronary angioplasty using new-generation drug-eluting stents (DES). Patients were included between December 21, 2012 and August 25, 2015. On May, 2014, due to changes in international guidelines, clopidogrel...
How Is Renal Function Affected by Endoprosthesis Implantation?
The occurrence of renal failure after any endovascular intervention is associated with increased morbility and mortality. After a coronary intervention (whether it be angioplasty or surgery), renal failure increases mortality 20-fold. Relatedly, surgical repair of an abdominal aortic aneurysm with renal failure is also associated with a significant increase in the number of events. Read...
6 articles on Total Chronic Occlusions that you can not stop reading
1) Radiation Exposure in Chronic Total Occlusions Even in the hands of experienced operators, rechanneling and angioplasty of a chronic total occlusion (CTO) results in patients and the whole cath lab team receiving high doses of radiation, according to this registry presented at the American Heart Association 2017 Scientific Sessions. Read more 2) Should We Begin to Use IVUS in CTO?...
Small Aortic Annulus: What Valve Should We choose?
Courtesy of Dr. Carlos Fava Surgical aortic valve replacement in a small annulus (<400 mm2) is associated with shorter duration, higher valve deterioration and patient prosthesis mismatch (PPM). They present a negative impact as regards duration and evolution. TAVR might be an option, with superior hemodynamic outcome and lower PPM. Read also: “Patients and Healthcare...
Non-Invasive FFR: CT Evolves from Anatomical to Functional
In the US, more than 4 million patients with chronic stable angina are looking to rule out heart disease. Most undergo functional diagnostic studies that might lead to invasive coronary angiography followed by revascularization. CT has become an alternative diagnostic tool thanks to its precision to rule out heart disease (negative predictive value between 97...
Radiation Exposure in Chronic Total Occlusions
Even in the hands of experienced operators, rechanneling and angioplasty of a chronic total occlusion (CTO) results in patients and the whole cath lab team receiving high doses of radiation, according to this registry presented at the American Heart Association 2017 Scientific Sessions. Up to 23% of patients who undergo rechanneling of a CTO receive...
7 articles on angioplasty that can draw your attention
1) Balloon Angioplasty: A Reasonable Plan B for Chronic Thromboembolic Hypertension Thromboembolic pulmonary hypertension is caused by pulmonary artery stenosis caused by organized thrombi. The only treatment potentially healing for this disease is surgical thrombectomy. However, patients with lesions in very peripheral branches or high surgical risk patients with comorbidities might benefit from a plan B,...
Balloon Angioplasty: A Reasonable Plan B for Chronic Thromboembolic Hypertension
Thromboembolic pulmonary hypertension is caused by pulmonary artery stenosis caused by organized thrombi. The only treatment potentially healing for this disease is surgical thrombectomy. However, patients with lesions in very peripheral branches or high surgical risk patients with comorbidities might benefit from a plan B, such as balloon pulmonary angioplasty. The percentage of patients with chronic...
Latest articles about peripheral vascular diseases
1) Efficacy of Micromesh-Covered Stents in Carotid Artery Stenting Most literature, old and recent, associates carotid artery stenting with a higher rate of stroke (although minor) when compared with carotid endarterectomy during the acute period. However, 30-day outcomes of angioplasty and surgery are comparable. Read more 2) Multivessel Disease and Severe Carotid Stenosis: How to Proceed Myocardial revascularization surgery (CABG) is...
Angioplasty Complexity May Define the Duration of Dual Antiplatelet Therapy
The DAPT study concluded that continued thienopyridine plus aspirin beyond a year after coronary angioplasty is associated with a decrease in the rate of stent thrombosis and major cardiovascular events. In contrast, there is a significant increase in moderate to severe bleeding when compared with continued aspirin alone. Based on the outcomes of this and...