Rohan Dharmakumar

This study tested whether a drug called dexrazoxane, given through a vein, can reduce permanent heart muscle damage in people having a severe heart attack (STEMI). Fifty adults received either the drug or a placebo during their standard stent procedure. The goal was to see if the…

This study looked at whether a high-sensitivity blood test for troponin I can accurately determine the stage of a heart attack. Researchers analyzed data from 312 patients across multiple hospitals. The goal is to provide a faster, simpler way to classify heart attack severity wi…

This pilot study tested whether a common blood test for troponin, a heart damage marker, can tell if a heart attack involves bleeding in the heart muscle. Researchers measured troponin levels in 227 patients after they had a heart attack and compared those with and without bleedi…

This completed study looked at 250 adults who had a severe type of heart attack (STEMI) treated with a stent. Researchers used portable heart monitors to check how often dangerous heart rhythms occurred in people whose heart attack involved bleeding. The goal was to better unders…

This completed study looked at over 6,000 heart attack patients to see how different antiplatelet medications affect the risk of bleeding inside the heart. Researchers compared outcomes like heart-related events, bleeding complications, and death within 30 days. The goal is to he…

This study looked at 250 people who had a severe type of heart attack involving bleeding into the heart muscle. Researchers tested whether a measurement called the wall strain index ratio, taken from a heart MRI, could identify areas of the heart at risk of tearing (rupture). The…

Researchers have created a prediction score to estimate the chance of a hemorrhagic (bleeding) heart attack in patients before they undergo emergency artery-opening treatment. The study involved 252 adults having their first heart attack and treated with primary PCI. The goal is …

This completed study looked at medical records from over 24,000 people across the United States who had a heart attack. The goal was to find out how often a specific complication called hemorrhagic myocardial infarction (bleeding inside the heart muscle) occurs. Researchers also …