Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
Add more filters










Database
Language
Publication year range
1.
Cardiovasc Revasc Med ; 20(9): 786-789, 2019 09.
Article in English | MEDLINE | ID: mdl-30413346

ABSTRACT

BACKGROUND: The radial artery is the access of choice in many catheterization labs around the world due to its proven benefits over the femoral artery access. There has been growing interest in the left radial artery. We sought to evaluate the feasibility, safety and complication rates of the left distal radial artery (ldTRA) access for cardiac catheterization. METHODS: This is a single arm retrospective study evaluating the feasibility and safety of performing cardiac catheterization through ldTRA. The procedure was completed using standard diagnostic and guiding catheters. Hemostasis was achieved with a radial band. Feasibility was the ability to cannulate the distal left radial artery as well as completing the procedure without requiring an additional arterial access. The safety point included hematoma, bleeding or neuropathy. RESULTS: ldTRA was attempted in 61 patients. 59 patients had successful completion of the procedure through ldTRA. Conversion occurred in 1 patient (1.7%), requiring an additional arterial access to complete the procedure. 34 patients (55.7%) required percutaneous coronary intervention (PCI). There was no access site bleeds post procedure, no hematomas, with 100% successful hemostasis with a radial hemostatic band. There were 2 cases requiring reaccess of the distal left radial artery access for repeat revascularization, with procedure success and good left radial artery patency. CONCLUSION: ldTRA is a safe and feasible arterial access in a radial experienced catheterization lab. ldTRA provides improved operator ergonomics and patient's comfort, in addition to the advantage of being able to cannulate the bypass grafts and with a very low risk of vascular complications.


Subject(s)
Cardiac Catheterization , Catheterization, Peripheral , Coronary Angiography , Percutaneous Coronary Intervention , Radial Artery , Aged , Cardiac Catheterization/adverse effects , Catheterization, Peripheral/adverse effects , Coronary Angiography/adverse effects , Feasibility Studies , Female , Hemorrhage/etiology , Hemorrhage/prevention & control , Hemostatic Techniques/instrumentation , Humans , Male , Percutaneous Coronary Intervention/adverse effects , Punctures , Retrospective Studies , Risk Factors , Treatment Outcome , United States
2.
J Clin Med Res ; 7(7): 506-10, 2015 Jul.
Article in English | MEDLINE | ID: mdl-26015814

ABSTRACT

BACKGROUND: Plasma proBNP levels are increased in patients with acute myocardial infarction. Previous studies have shown conflicting data on the effect of transient myocardial ischemia on plasma BNP levels. We designed the current study to examine plasma proBNP levels in patients with transient myocardial ischemia during a percutaneous coronary intervention (PCI). This study was to study plasma proBNP as a marker of transient myocardial ischemia. METHODS: We enrolled 49 consecutive patients with a history of angina or abnormal stress test who presented for cardiac catheterization. We obtained plasma proBNP levels in all patients at 1) arterial access (proBNP-1), 2) the end of the procedure (proBNP-2) and 3) 4 hours after procedure (proBNP-3). Hotelling's T-squared test was used to evaluate the equality of means. Log transforms of proBNP were used to impart data normality. RESULTS: Twenty-two patients underwent diagnostic catheterization (DCA group) and 27 underwent PCI (PCI group). Both groups had normal left ventricular function and a baseline creatinine < 2 mg/dL. Baseline log (proBNP) was 4.7 + 0.99 (units) and rose significantly at 4 hours in both groups (P < 0.02), with no difference in rate of change. CONCLUSIONS: Plasma proBNP was increased in both DCA and PCI groups which limits its utility to identify transient myocardial ischemia. The etiology of increase in proBNP in both groups is speculative and may be related to injection of radiographic contrast media into the coronary artery which leads to microcirculatory impairment resulting in myocardial tissue hypoxia and transient increase in left ventricular pressure; however, further evaluation is required.

3.
Tex Heart Inst J ; 41(4): 437-9, 2014 Aug.
Article in English | MEDLINE | ID: mdl-25120402

ABSTRACT

Coronary embolization is a potentially fatal sequela of endocarditis. We report a case of Candida endocarditis with septic embolism to the left anterior descending coronary artery. This embolism was successfully treated with aspiration thrombectomy followed by balloon angioplasty. The treatment of acute coronary syndrome in the presence of septic embolism is controversial. Aspiration thrombectomy has been performed in this situation before, and it appears to be safer and more feasible than is thrombolysis or percutaneous transluminal angioplasty.


Subject(s)
Candidiasis/microbiology , Cardiac Catheterization , Coronary Artery Disease/therapy , Embolism/therapy , Endocarditis/microbiology , Thrombectomy/methods , Adult , Angioplasty, Balloon, Coronary , Antifungal Agents/therapeutic use , Candidiasis/complications , Candidiasis/diagnosis , Combined Modality Therapy , Coronary Angiography , Coronary Artery Disease/diagnosis , Coronary Artery Disease/microbiology , Electrocardiography , Embolism/diagnosis , Embolism/microbiology , Endocarditis/complications , Endocarditis/diagnosis , Fatal Outcome , Humans , Male , Suction , Treatment Outcome
4.
J Med Case Rep ; 8: 134, 2014 May 02.
Article in English | MEDLINE | ID: mdl-24886234

ABSTRACT

INTRODUCTION: Carney complex is a multiple neoplasia syndrome involving cardiac, endocrine, neural and cutaneous tumors with a variety of pigmented skin lesions. It has an autosomal dominant mode of inheritance. Approximately 7% of cardiac myxomas are related to the Carney complex. Myxomas that occur as part of the Carney complex affect both sexes with equal frequency. Cardiac myxomas with Carney complex are reported mostly in the left side of the heart and are less common on the right side. As per our review, this is the first reported case of Carney complex with right ventricle cardiac myxoma. CASE PRESENTATION: We present a rare case of recurrent cardiac myxoma in a patient later diagnosed to have Carney complex. A 46-year-old Caucasian man with a history of thyroid hyperplasia came to out-patient cardiology department with new onset atrial fibrillation. A transthoracic echocardiogram revealed a right ventricular mass attached to his interventricular septum, which was later seen on a transesophageal echocardiogram and cardiac magnetic resonance imaging. He underwent resection of the ventricular mass which on pathology revealed myxoma. He later developed skin lesions, pituitary adenoma and Sertoli cell tumor suggesting Carney complex. Two years later he developed a new mass within his right atrium which was later resected. CONCLUSIONS: Carney complex is a rare autosomal dominant disease with variable penetrance. Since it involves multiple organs, patients diagnosed with Carney complex should undergo serial endocrine workup, neural assessments, echocardiograms and testicular ultrasounds. Of the total number of cases of Carney complex, 65% are linked to PRKAR1A gene mutation. It is important for clinicians to be cognizant of a link between cardiac myxoma and Carney complex. The use of multi-imaging modalities allows better delineation of the mass before planned resection. Carney complex-related cardiac myxoma comprises 7% of all cardiac myxomas. Right ventricular cardiac myxomas are rare. This case report is the first to describe right ventricular myxoma with Carney complex.


Subject(s)
Carney Complex/diagnosis , Heart Neoplasms/diagnosis , Heart Ventricles , Myxoma/diagnosis , Neoplasm Recurrence, Local/diagnosis , Adenoma/complications , Carney Complex/complications , Echocardiography, Transesophageal , Heart Atria/diagnostic imaging , Heart Atria/pathology , Heart Atria/surgery , Heart Neoplasms/complications , Heart Neoplasms/surgery , Heart Ventricles/diagnostic imaging , Heart Ventricles/pathology , Heart Ventricles/surgery , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Myxoma/complications , Myxoma/surgery , Neoplasm Recurrence, Local/surgery , Pituitary Neoplasms/complications , Sertoli Cell Tumor/complications , Testicular Neoplasms/complications
SELECTION OF CITATIONS
SEARCH DETAIL
...