One often hears patients walking into urban hospitals, insisting on a ‘laser angioplasty’. It conjures images of a laser beam ...

Lucknow: Patients with blocked heart arteries may soon benefit from a new procedure called excimer laser coronary atherectomy (ELCA) at the Lari cardi.

A Washington man was charged in September with pointing a laser at Marine One, the presidential helicopter, while President Trump was aboard.Credit...Kenny Holston/The New York Times By Alexandra E.

TITLE: RETRACTED: Global Warming Gas Balance in Response to Increasing Concentrations: Discovery of an Unknown Independent Emission Saturation Mechanism for Infrared Radiation ...

Laser weapons go mobile as the US Army takes delivery of two 20-kW, anti-drone Joint Light Tactical Vehicle (JLTV)-mounted Laser-Oriented Counter-UAS System (LOCUST) Laser Weapon Systems (LWS) from ...

The rhythm is regular at a rate of 42 beats/min. The first five QRS complexes are wide (0.14 seconds), with no P waves seen before or after. However, a P wave appears immediately before the fifth QRS ...

The engine in your car, truck, or SUV can run on either copper, platinum, or iridium spark plugs. You probably heard the hype around iridium plugs and how they manage to deliver solid sparks while ...

A quadcopter drone burns after being hit by a laser weapon system at Camp Roberts, California, Feb. 6, 2025. (Dan Linehan/U.S. Navy) The U.S. Army aims to produce up to 20 high-energy laser weapons to ...

Results from the first randomized controlled trial to directly compare the safety and efficacy of cutting balloon (CB) angioplasty to intravascular lithotripsy (IVL) prior to drug-eluting stent (DES) ...

TCT 174: A Comparative Analysis of Clinical Outcomes in Patients with In-Stent Restenosis Undergoing Percutaneous Coronary Intervention with Drug Coated Balloons and Drug Eluting Stents Receive the ...

A man accused of shining a laser pointer at presidential helicopter Marine One with President Trump aboard was arrested on federal charges Monday. Jacob Samuel Winkler, 33, of Washington, D.C., is ...