The First 120 Minutes: Emergency Response to a Suspected Heart Attack

The two are differentiated by troponin: a pectoralis muscle spasm will always return a negative troponin test. There is not really a single first-choice management for a direct link between the two, because they do not co-occur as one diagnosis; one patient might have non-cardiac chest pain from a muscle spasm and separately have coronary disease. Treat each on its own terms: non-steroidal anti-inflammatory drugs for the muscle spasm, and the angiography pathway, deciding between angioplasty and bypass, if there is genuine coronary disease.

Optimal nutrition means a high-protein, high-fiber, low-fat, low-carbohydrate diet. Combined with the rest of the prevention checklist, no smoking, more than two hours of exercise a week, regular stress management, and routine blood work from age 40 onward, this kind of consistent lifestyle management can prevent coronary artery disease from progressing to the point of needing an intervention in roughly 80 percent of patients.

Start with single antiplatelet therapy, aspirin, and unfractionated heparin rather than low molecular weight heparin, which recirculates in patients with compromised renal clearance. Dose the heparin roughly three times a day for about two weeks to get him through the acute crisis. Once his symptoms settle and he has had his dialysis, plan a coronary angiogram to decide between stenting and bypass. In a frail, elderly diabetic dialysis patient like this, stenting is usually the better option: it buys time with a much shorter recovery than an operation he may not tolerate well.

No. A pectoralis muscle spasm is aggravated by a localized range-of-motion test, reaching an arm behind the back, for example, while true angina is unaffected by arm or shoulder movement. The two are mechanistically unrelated: manage the muscle spasm with non-steroidal anti-inflammatory drugs and treat a genuine coronary spasm as coronary disease.

If a frozen elephant trunk has not been done, the alternative is EVAR, endovascular aortic repair, sealing off the re-entry tear with a stent graft placed through the groin. In the thoracic aorta this is straightforward because there are no major branch vessels to route around. In the abdominal aorta, where the gastroepiploic, superior mesenteric, renal and inferior mesenteric arteries branch off, patient-specific imaging has to be sent to a stent graft manufacturer so they can build a graft with branches positioned at the right levels before it is deployed.

300 mg total, given as three 100 mg tablets, two 150 mg tablets, or one 300 mg tablet, taken as soon as symptoms are recognized.

120 minutes. If a cath lab capable of primary angioplasty is reachable within that time, that is the preferred pathway.

Dual antiplatelet therapy combined with fibrinolysis, typically streptokinase dosed at 1.5 million units infused over one hour, alongside an antithrombin drug.

Yes, it carries a materially higher bleeding risk than primary PCI, but for a patient without timely cath lab access it remains substantially better than no reperfusion therapy at all.

An immediate ECG and blood work, including a point-of-care troponin T test, run in parallel with the treatment decision rather than delaying it.