Predictor of left main coronary artery size: an intravascular ultrasound study in Southeast Asia population.

Left main (LM) percutaneous coronary intervention (PCI) has expanded rapidly in the past decade, with up to fourfold increase annually. Recent trials found that intravascular imaging (IVI)-guided LM PCI resulted in lower risks of cardiac death and stent failure due to suboptimal PCI compared to angiography-guided PCI. IVI usage has increased in recent years; however, its utilization remains variable across regions and is still incredibly low in developing countries.

Coronary artery size based on intravascular ultrasound in Southeast Asia population.

Background: One of the downsides of percutaneous coronary intervention (PCI) is stent failure which could be related to stent underexpansion. Hence, PCI based on an accurate coronary artery size obtained from intracoronary imaging is tremendously important. Until now, there is no data about all coronary artery dimensions in the Southeast Asian population performed by intravascular ultrasound (IVUS).

A multidisciplinary approach of a patient with pheochromocytoma presenting as recurrent acute fulminant myocarditis: A rare case report and comprehensive review of literature.

Fulminant myocarditis (FM) is a rare illness characterized by abrupt and severe widespread cardiac inflammation, which frequently results in mortality due to cardiogenic shock, ventricular arrhythmias, or multiorgan system failure. Pheochromocytoma is an uncommon and difficult-to-diagnose cause of FM, and it is associated with a significant risk of recurrent acute myocarditis. There is, however, little information on reoccurring acute FM.

Iatrogenic Pericarditis and Cardiac Tamponade Following Distal Wire Perforation: A Serial Case Report.

Distal wire perforation is an infrequent percutaneous coronary intervention (PCI) complication, which may progress to one of the fearful conditions, cardiac tamponade, and rarely to iatrogenic pericarditis. We described 2 cases of acute pericarditis and cardiac tamponade following distal guidewire coronary artery perforation that was successfully managed with pericardiocentesis, anti-inflammatory agents, and meticulous follow-up. Although uncommon, acute traumatic pericarditis may also be considered as a complication after a complex PCI.

Cutaneous Vasculitis and Generalized Lymphadenopathy Associated with Extended-Spectrum Beta-Lactamase (ESBL)-Producing Escherichia coli Endocarditis: A Rare Case Report.

Introduction: Infective endocarditis (IE) has been known as the great imitator due to variable clinical manifestation, making its diagnosis challenging. A missed diagnosis could lead to inappropriate therapy. We presented a rare case of blood culture-negative infective endocarditis (BCNIE) due to extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli manifest with cutaneous vasculitis and generalized lymphadenopathy.

A rare manifestation of Takotsubo Cardiomyopathy associated with non-tuberculous mycobacterium.

Background: Takotsubo Cardiomyopathy or broken heart syndrome is a rare cause of non-ischemic cardiomyopathy that produce left ventricular dysfunction with characteristic left ventricular apical ballooning. It rarely caused by infection. We present an atypical manifestation of non-tuberculous mycobacterial (NTM) infection with myocardial involvement and its diagnostic challenge.