Endovascular Repair of Lacerated Profunda Femoris Artery Using Jomed Covered Stent Graft.

PURPOSE: This report highlights the significance of endovascular training for invasive cardiologists. CASE REPORT: 78-year-old morbidly obese male with an inferior wall myocardial infarction underwent primary percutaneous coronary intervention (PCI) which was complicated by laceration of the profunda femoris artery. Endovascular repair of the profunda femoris artery was performed by using Jomed covered stents. CONCLUSION: This case report of endovascular repair of lacerated profunda femoris artery signifies the importance of endovascular training for invasive cardiologist.

Subvalvular Aortic Stenosis.

Obstruction of the left ventricular outflow tract (LVOT) occurs in six out of 10,000 live births. The obstruction occurs in the aortic valve level in 71 percent, in subvalvular level in 14 percent, and supravalvular level in 8 percent of cases. Subvalvular aortic stenosis (AS) can be either a fixed stenosis resulting from subaortic membrane or a dynamic stenosis because of hypertrophic cardiomyopathy. Here, we report a patient with subaortic membrane who became symptomatic in her sixth decade of life. Echocardiography is the preferred diagnostic modality. Indications for surgery include symptoms, LVOT gradient of 50 mmHg or more, and development of significant aortic regurgitation.

Left Internal Mammary Artery Dissection: Use of Dual Balloon Angioplasty in Treatment of Ostial Dissection Involving Subclavian Artery.

The left internal mammary artery (LIMA) is the preferred arterial graft to be used for the left anterior descending (LAD) artery for coronary artery bypass graft (CABG) due to high graft patency rate. LIMA dissection is a rare, but dreadful complication of graft angiography and may lead to serious complications including death, myocardial infarction (MI), and re-do CABG. Transcatheter management of LIMA dissection involves multiple stenting. However, this may leave a dissection flap at the ostium of the LIMA that may extend to the left subclavian artery jeopardizing flow to the left arm and vertebral artery. We present a case of LIMA dissection where a dual balloon angioplasty was used for the first time offering better "sealing" of the dissection flap at the level of the ostium of the LIMA graft/subclavian artery.

Thrombus in Transit through a Patent Foramen Ovale: Surgical Prevention of Impending Stroke.

A Transesophageal Echocardiography (TEE) is essential in identifying thrombus in transient in patients with deep venous thrombosis (DVT) presenting with symptoms suggesting potential systemic emboli. We present a case of a 71-year-old gentleman with recent DVT who developed slurred speech and was assumed to have transient ischemia attack (TIA). TEE showed the presence of a large Thrombus in Transit (TIT) through a patent foramen ovale (PFO). Surgical intervention in low to intermediate risk is probably the best option associated with fewer complications of recurrent embolic events than both thrombolysis and anticoagulation.

Traumatic myocardial infarction in a young athletic patient after a football game.

Myocardial injury from blunt chest trauma can result from either direct contusion or coronary artery injury due to acute coronary syndrome or coronary dissection. Although rare, blunt chest trauma is one of the non-atherosclerotic mechanisms leading to acute myocardial infarction (MI) in patients younger than 45 years. We are reporting a case of a 36-year-old athletic man who presented with infero-lateral ST elevation MI secondary to a thrombotic occlusion of right coronary artery after a blunt chest trauma. Early recognition of myocardial infarction in patients presenting with chest trauma and differentiating it from other causes of chest pain in this setting is critical in guiding the diagnosis and management of this rare, but potentially fatal complication.

Transcatheter retrieval of device entrapment: management of a rare complication of percutaneous coronary intervention: case report and literature review.

With the continued advancement in PCI equipment and techniques, complications arising from intracoronary manipulation are encountered. Such complications are associated with major adverse outcome including death; myocardial infarction (MI) and the need for urgent coronary artery bypass surgery (CABG), and they require prompt recognition and mediation by the interventional cardiologist. We report a case of a broken stent shaft system in the setting of acute coronary syndrome and its successful retrieval using a non-compliant balloon to trap the proximal portion of the shaft within the guide ("trapping" a procedure used in coronary Chronic Total Occlusions (CTO) interventions) followed by slow withdrawal of the whole system. This was followed by successful PCI of the culprit lesion using a drug eluting stent without any residual complications.

Acute Coronary Syndrome In HIV Naïve Patient With Low CD4 Count And No Other Significant Risk Factors: Case Report And Literature Review.

Coronary artery disease (CAD) has become the leading cause of mortality in patients with Human Immunodeficiency Virus (HIV). The typical HIV-infected patient presenting with acute coronary syndrome (ACS) is a man in his mid to late 40s. The most common presentation is an acute myocardial infarction (MI), most often with ST segment elevation. Coronary anatomy seems to be variable, with some studies showing a higher prevalence of single-vessel disease and others showing a higher prevalence of 2- and 3-vessel disease than in controls not infected with HIV.

High-risk acute coronary syndrome in a patient with coronary subclavian steal syndrome secondary to critical subclavian artery stenosis.

Patients with multivessel coronary artery disease are more likely to have extensive atherosclerosis that involves other major arteries. Critical subclavian artery (SCA) stenosis can result in coronary subclavian steal syndrome that may present as recurrent ischemia and even myocardial infarction in patients with coronary artery bypass graft (CABG). In patients with concomitant severe native coronary disease, occluded saphenous venous grafts (SVG) to other arteries, percutaneous intervention on critical subclavian artery (SCA) stenosis that will compromise the blood flow to left internal mammary graft (LIMA) and left anterior descending (LAD) artery will be a high-risk procedure and may be associated with cardiogenic shock, especially in patients with preexisting ischemic cardiomyopathy. The use of percutaneous left ventricular (LV) assist device like Impella will offer better hemodynamic support and coronary perfusion and therefore results in decreased myocardial damage, maximized residual cardiac function, and lower incidence of cardiogenic shock.

Two- and three-dimensional transthoracic and transesophageal echocardiographic findings in epithelioid hemangioma involving the mitral valve.

We are describing two-dimensional and live/real time three-dimensional transthoracic as well as two-dimensional transesophageal echocardiographic findings in an elderly patient with epithelioid hemangioma involving the anterior leaflet of the mitral valve.