Chong Park

• MD
• Managing Director at New York Hospital Queens

Multiple clinical studies have failed to establish the role of routine use of thrombectomy in ST-elevation myocardial infarction (STEMI) patients. There is a paucity of data on the impact of thrombectomy in unselected STEMI patients outside clinical trials. We sought to evaluate the clinical variables and outcomes associated with the performance of...

Coronary artery fistula (CAF) is the most common congenital anomaly of coronary arteries. Management strategies for CAF causing symptoms and large shunting are well described. With growing use of noninvasive imaging modalities, the diagnosis of asymptomatic CAF has increased. This poses challenge on the management of CAF with high-risk features as...

Coconut water has become an increasingly popular sports drink because of its natural ingredients, electrolytes, and mineral content. Marketing has focused on the product’s low levels of fat, calories, and carbohydrates while promoting health benefits that are as-of-yet unproven. Coconut water, when consumed in excess, has been noted in case reports...

Acute myocardial infarction (AMI) in pregnancy is associated with high morbidity and mortality. Management of these patients can be challenging as little is known about the optimal management strategy. Medications routinely used may have harmful effects on the pregnancy outcome. In addition, AMI could occur in the absence of atherosclerotic disease...

Coronary spasm may present as acute coronary syndrome (ACS), "which can be an ST segment elevation myocardial infarction (STEMI), non-STEMI, or unstable angina." However, the prevalence of coronary spasm in patients with ACS remains unknown due to scarcity of data. Concomitant coronary spasm may mask the true atherosclerosis burden in such cases, p...

Objective: There is limited data about the characteristics of the no-reflow phenomenon in STEMI patients since the introduction of routine thrombectomy. We aimed at studying the characteristics of the no-reflow in multiethnic STEMI patients who underwent primary PCI with thrombectomy. Methods: All patients underwent primary PCI within 6 hours of th...

Biventricular pacing for the treatment of congestive heart failure is now one of the forefront therapies for symptomatic heart failure patients who are receiving maximal medical therapy. Recent advances in lead technology and delivery systems have improved the success rates of left ventricular (LV) lead implantation. A major difficulty in LV lead i...

Rheolytic thrombectomy has been used successfully to treat acutely occluded lower-limb vessels, dialysis grafts, intrahepatic portosystemic shunts, and diseased native coronary vessels and saphenous vein grafts. Few studies, however, have examined the efficacy of rheolytic thrombectomy in the acute myocardial infarction (AMI) setting. We sought to...

A 65-year-old man developed acute limb ischemia, severe abdominal wall and lower limb livedo reticularis following a coronary angiogram. The differential diagnoses of acute limb ischemia and multiple cholesterol emboli syndrome (MCES) are discussed.

Asian-Indians have high rates of coronary artery disease (CAD), which also occurs at an earlier age, with 50% of all heart attacks occurring in patients <55 years old and 25% in those <40 years old. Previous studies have cited structural factors in Asian-Indians, specifically smaller coronary arteries, as the cause of increased CAD in this populati...

Penetrating chest wounds leading to damage of thoracic structures are common. A rare sequelae of chest trauma is a contained rupture of the left ventricle of the heart leading to the development of a pseudoaneurysm. This complication needs prompt recognition and repair because of the high likelihood of rupture and death. We report the case of a 47-...

Tetralogy of Fallot is the most common cyanotic congenital heart defect during infancy. It is composed of a ventricular septal defect, an overriding aorta, obstruction of right ventricular outflow, and right ventricular hypertrophy. Most patients experience cyanosis at birth and die in childhood without surgical intervention. The rate of survival a...

Pericardial cysts are rare mediastinal abnormalities, which are usually congenital but may also be acquired after cardiothoracic surgery. Cysts frequently occur in the right cardiophrenic angle and their diagnosis is usually suspected after an abnormal chest X ray is obtained. The presence of a pericardial cyst in this typical location or, less fre...

Non-ICU telemetry monitoring has proven to be a valuable resource for patients suspected of having an acute myocardial infarction. While a significant number of patients are admitted to these units, the actual incidence of events or interventions is low. To identify a subset of patients in whom telemetry monitoring does not alter management. Prospe...

To determine whether alterations in the mechanical properties and calcium transients of myocytes are important factors in the evolution of the postinfarcted heart, these physiological parameters were measured in the viable muscle cells of the left ventricle 6 h, 2-3 days, 1 wk, and 1 mo after coronary artery occlusion and the documentation of left...