A case of acute necrotizing pancreatitis complicated with non ST elevation myocardial infarction

Acute Pancreatitis Simulating Myocardial Infarction: A Challenging Case

Acute pancreatitis is an inflammatory condition with varying local and systemic complications and variable severity. Although rare, cardiovascular complications induced by acute pancreatitis are rarely described in the literature. Epigastric pain with acute pancreatitis often simulates electrocardiographic changes in the absence of coronary artery abnormalities, resulting in a diagnostic dilemma for optimal treatment and management. We underline a case of acute pancreatitis complicated by acute coronary syndrome in a patient who presented with chest heaviness, dyspnea, nausea, and worsening epigastric pain associated with vomiting. Clinical and laboratory evaluations and using imaging modalities were suggestive of acute pancreatitis mimicking myocardial infarction (MI) in the absence of coronary artery abnormalities.

Analysis of the application of echocardiography technology in diagnosis of acute myocardial infection

The purpose of this study is to enhance the diagnosis and treatment of acute myocardial infarction, prolong the life of patients with coronary heart disease, and improve the survival rate. In this study, 30 healthy adults are classified as the control group, and real-time three-dimensional echocardiography technology is used to observe the myocardial changes and characteristics of right ventricular morphology after acute myocardial infarction, which provides a theoretical basis for early clinical diagnosis and early intervention. The results show that the real-time three-dimensional echocardiography can provide more diagnostic information through the three-dimensional imaging of the cardiac structure and the real-time observation of the cardiac structures and their adjacent relations from any angle by combining the cutting and rotation of the image. Conventional examination methods such as two-dimensional echocardiography have a narrow time window for the detection of transient myocardial ischemia, which can clearly diagnose the ischemia in early stage, but its diagnostic ability in the late stage of ischemia is limited. When obtaining the cardiac full volume image within one cardiac cycle, echocardiography can quickly acquire dynamic images of ventricular volume without splicing and combine with the function of automatic delineation of endocardium of the 3d workstation to construct a real ventricular stereo image independent of the assumptions of the geometric model, so as to solve the inconvenience of the complex right ventricular space configuration and the obvious difference of its shape with the different load state. Therefore, as a new non-invasive imaging technique, it has unique advantages in accurate measurement of heart volume and evaluation of heart function.

Severe hypocalcemia mimicking acute inferior ST-segment elevation myocardial infarction

We report the case of a 52-year-old gentleman, admitted to the medical intensive care unit with multiple organ system dysfunction due to acute severe pancreatitis. He was found to have severe hypocalcemia, bradycardia and an electrocardiogram (EKG) showing ST-segment elevation in infero-lateral leads. The patient was treated with intravenous calcium gluconate with prompt improvement of heart rate and reversal of EKG changes. Subsequent evaluation for myocardial ischemia was negative. We believe the EKG changes mimicking acute ST-segment elevation myocardial infarction were due to severe hypocalcemia. To our knowledge this is very rare occurrence.