<prompt> Osborne waves in ECG are seen in :HypothyroidismHypothermiaHypocalcemiaHypokalemia  <response>: Answer is B Hypothermia Osborne waves also called J waves are typically seen in Hypothermia. Wave; Osborne Wave Camel-hump sign, Late delta wave, Hat-hook junction, or Current of injury wave Also termed the Osborne wave is the most common ECG finding in patients with hypothermia h is characterized as a positive deflection in the terminal poion of the QRS complex and elevation of the J point waves are most commonly found in the anterior and lateral precordial leads and in lead IL although they may he present in only a single lead They usually occur in patients with core body temperatures less than 32deg C 90degF and often appear larger when the temperature is below 30degC 86degf. The size of the J waves usually correlates inversely with the body temperature: as the body temperature increases, the J wave gradually becomes smaller. Cigarette smoking is the single most impoant modifiable risk factor for atherosclerosis Smoking is the single most impoant modifiable risk factor, jOr the development of Peripheral Aery Disease PAD Smoking cessation is the single most impoant target for coronary aery disease CAD Prevention 