Large ovarian tumor-caused failure of VA-ECMO in a patient with cardiac arrest related to massive pulmonary embolism.

Unlabelled: Venoarterial extracorporeal membrane oxygenation (VA-ECMO) plays an important role in patients with massive pulmonary embolism (PE)-related cardiac arrest. A 47-year-old healthy Japanese woman was brought to the emergency department because of shock. The patient suddenly collapsed due to cardiac arrest in an ambulance.

An international, stepped wedge, cluster-randomized trial investigating the 0/1-h algorithm in suspected acute coronary syndrome in Asia: the rational of the DROP-Asian ACS study.

Background: More than half of the world's population lives in Asia. With current life expectancies in Asian countries, the burden of cardiovascular disease is increasing exponentially. Overcrowding in the emergency departments (ED) has become a public health problem.

Salvage from hemodialysis via percutaneous transluminal renal artery stenting for a jeopardized solitary functioning kidney: A case report.

Atherosclerotic renal artery stenosis (ARAS) causes resistant hypertension, progressively declining renal function, and cardiac destabilization syndromes, including heart failure. We report a patient who underwent successful percutaneous transluminal renal angioplasty (PTRA) for anuretic acute kidney injury (AKI) due to ARAS. This patient, admitted to our hospital with congestive heart failure, developed anuretic AKI and started hemodialysis 3 days after admission.

Coronary stenting with cardiogenic shock due to acute ascending aortic dissection.

A 65-year-old man developed chest pain under cardiogenic shock. Coronary angiography revealed severe stenosis from the ostium of the left main coronary artery (LMCA) to the left anterior descending artery (LAD). Intravascular ultrasound (IVUS) identified a large hematoma that originated from the aorta and extended into the LAD, thereby compressing the true lumen.