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Severity Of Chest Pain Among Acute Myocardial Infarction Patients With Diagonal Branch Vessel Disease: A Pilot Study, Nasir Rahman, Azmina Artani, Farhala Mari Baloch, Bilal Hussain

Section of Cardiology

Introduction: Acute myocardial infarction (AMI) patients present with variable clinical manifestations such as shortness of breath, nausea, etc. among which chest pain is the most common. Previous studies have reported that the clinical presentation of AMI patients with branch vessel disease is indistinguishable from epicardial coronary vessel disease. However, our experience suggests patients with branch vessel disease experience severe chest pain, especially those with a diagonal branch. Therefore, we aim to study the association of chest pain severity with isolated diagonal branch vessel disease as a culprit vessel in AMI patients.

Methods: It is a retrospective case-control design, where 10 …

Emergency Evaluation Of Acute Chest Pain, Aysha Almas, Om Parkash, Aamir Hameed, Muhammad Islam

Section of Cardiology

OBJECTIVE: To determine the sensitivity and specificity of initial clinical assessment about the diagnosis of acute coronary syndrome (ACS) in patients presenting with acute chest pain by a cardiology resident in the emergency room and assess the 30-day outcome of patients with ACS and non ACS.

STUDY DESIGN: Cohort study.

PLACE AND DURATION OF STUDY: The study was conducted in the emergency department and cardiac care units of the Aga Khan University in 2006-07.

METHODOLOGY: A total of 202 patients, who presented to the emergency room with chest pain, were given an initial ECG and troponin check. Patients were assigned …