Cardiology Commons^™

Aorto-Superior Vena Cava Fistula Secondary To Ascending Aortic Dissection, Talal Al-Assil, Aiden Michael Van Loo, Bakri Kaakeh, Bashar Al Jayyousi, Rania Esteitie

Journal of Shock and Hemodynamics

Aortic fistulas are a rare condition that can be fatal if not detected early. They can occur spontaneously or after trauma or vascular procedures. The most common aortic fistulas occur with the esophagus, intestines, atrium, and bronchi. Aorto-superior vena cava (SVC) fistulas are exceedingly rare finding. We present a patient with a dissected aortic pseudoaneurysm complicated by an aorto-SVC fistula, leading to left-to-right shunting. This caused increased pulmonary blood flow, left ventricular volume overload, and eventual high-output heart failure. This is a unique case of an aorto-SVC fistula as a complication of subacute/chronic ascending aortic dissection in a patient who …

Individual Versus Sequential Saphenous Vein Grafts For On-Pump Coronary Artery Bypass Grafting – Does Smaller Coronaries In Indians Affect Graft Choice? - A Mid-Term Patency Comparison, Manoj M. Joshi, Saptarshi Paul, Krishnarao N. Bhosle, Suraj W. Nagre, Hrishikesh Parashi, Manish Jadhao, Kunal Rawekar, Vignesh Ravikumar, Vishal Sawkar, Joshua A. Selwyn

Journal of the Saudi Heart Association

Purpose: Although multiarterial grafting or bilateral mammary artery use is being increasingly emphasized for contemporary coronary artery bypass grafting (CABG) practice, saphenous vein graft (SVG) still accounts for 80% of all CABG conduits (Park et al., 2020) [1]. In India, both the individual and sequential saphenous grafting techniques are used arbitrarily, and there has not been a study that compares the mid-term patency of these two. This is specially relevant in view of smaller coronaries in Indians than the Caucasian counterparts. This study aims to compare the patency for on pump CABG's. Methods: In the present study, 323 patients underwent …

Anomalous And Diseased Left Main Coronary Artery Arising From The Right Coronary Sinus In An Elderly Lady, Salah E. Altarabsheh, Salil V. Deo, Abeer M. Rababa'h, Fadi H. Alhusban, Rami A. Alsharbini

Journal of the Saudi Heart Association

We report a case of 66-year-old female patient who presented with unstable angina and New York Heart Association Class III symptoms. Echocardiogram demonstrated wall motion abnormalities in the anterior and inferior walls. Coronary angiography demonstrated a severely diseased right coronary artery (RCA) and anomalous left main (LM) coronary artery arising from the right coronary sinus and courses posterior to the aorta and runs between the aorta and the main pulmonary artery with severe multiple atherosclerotic disease. Patient underwent successful coronary artery bypass grafting and was dismissed in good general status.

Chylothorax After Coronary Artery Bypass Surgery. Report Of A Case And Review Of The Literature, Imran Khan, Zahid M. Khan, Abdelbasset El Refy, Ahmad Mahmood El Badry, Tarig Faisal Babiker

Journal of the Saudi Heart Association

Chylothorax after coronary artery bypass grafting is a rare complication and leads to increased mortality and morbidity. Because of the rarity of this complication, its management is debatable. We present the case of a 41 years old male patient who had a left sided chylothorax after coronary artery bypass grafting. The patient was managed conservatively with low fat diet and drainage of the chylothorax. A thorough search of the literature published on the subject was done and treatment strategies employed by various authors were studied. Various treatment options are conservative management with chest tube drainage, octreotide and low-fat diet or …

Preoperative Blood Urea Nitrogen-To-Left Ventricular Ejection Fraction Ratio Is An Independent Predictor Of Long-Term Major Adverse Cardiac Events In Patients Undergoing Coronary Artery Bypass Grafting Surgery, Turan Erdogan, Mustafa Çetin, Goksel Çinier, Savas Ozer, Ahmet S. Yõlmaz, Ozan Karakisi, Tuncay Kõrõs

Journal of the Saudi Heart Association

Background: Long-term mortality rate following coronary artery bypass grafting (CABG) procedure is still considered to be high despite advances in surgical techniques and perioperative management. Identifying high-risk patients by using cost-effective and clinically useful parameters is needed. Methods: Patients who were admitted to our cardiology clinic with the diagnosis of coronary artery disease and underwent CABG between January 2008 and August 2010 were included. Study patients were followed-up for 112.6 ± 17.8 months for major adverse cardiac events (MACE) which were defined as all-cause mortality and new-onset decompensated heart failure (HF). Results: Patients in MACE (þ) group were older ( …

Stent Thrombosis: Regional Prevalence, Risk Factors, And Outcomes, Andrew M. Ayers, Chi C. Cho, Robyn Shearer, M. Fuad Jan, Anjan Gupta

Journal of Patient-Centered Research and Reviews

Background: Stent thrombosis is an infrequent but catastrophic complication of percutaneous coronary intervention (PCI). Many studies usually involve few stent thrombosis patients, generally less than 60, given its prevalence. While dual antiplatelet therapy has decreased stent thrombosis significantly in the general population, there are still patients who present with occurrence and recurrence of stent thrombosis.

Purpose: We sought to define the prevalence of site-specific stent thrombosis in a larger cohort of patients by specific coronary territories and determine if this had an effect on cardiovascular outcomes. In addition we sought to elucidate the role of previous coronary artery bypass grafting …

Clinical Outcomes After Drug-Eluting Stents Versus Coronary Artery Bypass Surgery In High Surgical Risk Patients With Left Main Or Three-Vessel Coronary Artery Disease, Tonga Nfor, Kambiz Shetabi, Wael Hassan, Quinta Nfor, Jayant Khitha, Anjan Gupta, Tanvir Bajwa, Suhail Allaqaband

Journal of Patient-Centered Research and Reviews

Purpose

Previous studies comparing percutaneous coronary intervention (PCI) with coronary artery bypass graft surgery (CABG) in patients with unprotected left main or three-vessel coronary artery disease (LM-3VD) have excluded patients at high surgical risk. We compared clinical outcomes after PCI with drug-eluting stents to CABG in high surgical risk patients with LM-3VD.

Methods

Patients with symptomatic LM-3VD who had Society of Thoracic Surgeons (STS)-predicted operative mortality >5% and were undergoing either PCI with drug-eluting stents or CABG at a tertiary care center from January 2009 to December 2010 were enrolled in this nonrandomized prospective study.

Results

Mean STS score was …

A Tale Of Two Techniques: Demystifying The Myth, M. Fuad Jan

Journal of Patient-Centered Research and Reviews

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