Remote Ischemic Preconditioning for Prevention of Contrast-Induced Acute Kidney Injury in Patients of CKD Stage III and IV Undergoing Elective Coronary Angiography: A Randomized Controlled Trial.

Introduction: Contrast-induced acute kidney injury (CI-AKI) is a serious complication of coronary angiography (CA). The aim of this randomized, parallel group, single blind, sham-controlled trial was to assess the safety and efficacy of the remote ischemic preconditioning on the prevention of CI-AKI.

Methods: Patients of 18-80 years of age with CKD 3 and 4, who were admitted for elective coronary angiography in a tertiary care hospital in eastern India were randomized in a 1:1 ratio to standard care with ischemic preconditioning ( = 45; intermittent arm ischemia through 4 cycles of 5-min inflation and 5-min deflation of a blood pressure cuff) or with standard care and sham ischemic preconditioning ( = 42).

Percutaneous transluminal coronary angioplasty in a patient in cardiogenic shock due to recent anterior wall MI with history of prior inferior wall MI 15 days back.

Extensive damage of the myocardium following an acute myocardial infarction usually causes cardiogenic shock. A 66-year-old male patient was treated successfully by primary percutaneous transluminal coronary angioplasty (PTCA) following an acute anterior wall myocardial infarction with prior moderate LV systolic dysfunction and developing cardiogenic shock with intra-aortic balloon counterpulsation (IABP), ventilator support and support with four inotropic drugs in full dosage.

"A case of cardiac amyloidosis with syncope".

A 56 year gentleman referred to our hospital for evaluation of syncope. He was seen previously at a local clinic and treated for cardiac failure with diuretics and was doing well on medication. He started having recurrent episode of syncope.

A case of mitral stenosis with achalasia.

A 65-year-old woman with rheumatic heart disease and severe mitral stenosis developed dysphagia. As her dysphagia could not be directly attributed to an enlarged left atrium, she underwent barium swallow, which established the diagnosis of achalasia. This case report shows two unrelated diseases present in the same patient which individually can cause dysphagia.

Dysphagia aortica.

Extrinsic esophageal compression leading to dysphagia is a recognized but uncommon presentation of thoracic aortic aneurysms. This has been referred to as dysphagia aortica, and is a late presentation of large thoracic aneurysms. We present the case of a young man of age 31 years, who was referred to us for cardiological evaluation for on and off chest pain and backache with dysphagia and abnormal chest X-ray showing dilated descending aorta.