58 Year Old Male, Workout Worry

 

Your Paramedic crew is called to the home of a 58 year old male, “possible heart”

Upon arrival to the home, you are greeted by the gentleman’s wife, who directs you to your patient. You find him sitting in a chair in the living room, appearing concerned, but in no serious distress.

He tells you that while he was excercising on his treadmill, he experienced sudden onset of chest discomfort in the middle of his chest, described only as “pain”. He also tells you that is right arm started hurting at the same time, with some “pins and needles”.  Almost as an afterthought, he tells you that he immediately stopped exercising when the pain started, but continued to have a “cold sweat” and became nauseous.  He adds that he feels a bit better now.

His wife tells you that normally he would have waited to see how he felt, but they had just attended the funeral of a friend the previous day who died of sudden cardiac arrest, and that was fresh on their minds so they called 911 immediately.

He denies any shortness of breath or lightheadedness. No previous episodes like this, and his history is significant only for hypertension.

Vitals are as follows:

  • BP:    150/98
  • HR:    74
  • RR:    20, Lungs clear, SpO2 98% RA
  • Skin: now warm and moist, and a little pale

 

Here are the 12 leads, standard and right sided:

 

 

What do you think?

Would you activate the cath lab?

How would you treat this patient on the way to the hospital, which is 30 minutes away?

 

 

 

 

 

8 Comments

  • Stephen Rahm says:

    The T waves in III and aVF are hyperacute, plus there is STD with flipped T waves in I and aVL – this appears to be RCA occlusion. The 15-lead shows what looks like some STE in V4R. Based on his clinical presentation, I would activate the cath lab. En route (assuming there is RV involvement), fluids to maintain perfusion, no NTG, and little “bumps” of fentanyl as needed for pain.

  • Stephen W. Smith says:

    Agree with Stephen except about V4R. I do think that V8 and V9 confirm what you already know: that there is also posterior MI, as clearly seen in V2-V4. What’s more is that this is in the context of an intraventricular conduction defect that resembles LBBB. If you want to apply Sgarbossa criteria, this one meets them with the concordant STD in V3. But the hyperacute T-waves are sufficient to activate.

  • Ben Hawkins says:

    Additionally, I would say that it is advantageous to place the defibrillation pads ahead of any potential arrhythmias. I was once yelled at by a cath lab nurse for failing to do that on a STEMI transfer. Despite her lack of tact, I decided to follow her advice. Came in handy when a patient coded on me in the middle of nowhere. There was no ectopy leading up to the VT/VF arrest.

    • Great point. I’ve seen a couple of cases where a STEMI patient’s only PVC (over the course of an hour or more) was the one that put them into VF. Now, the pads go on any time I’m calling a STEMI alert.

  • Haim says:

    It looks like “positive stress test with defuse ECG changes. It can be due to LM stenosis or TVD.
    Cath is needed to evaluate if PCI or CABG

  • Mohsin says:

    To load with aspirin, clopidogrel n statins while transferring. Wt u say?

    • Aigars says:

      I would give some morphine, NTG, and aspirin. Here, in Latvia, no clopidogrel and heparin is requested if there is no evidence of STE. Clopidogrel is now replaced with ticagrelor. On the scene would like to see some previous ECG’s to compare. There is LBBB, difficult to interpret the ECG, may be old changes. High sensitivity tropining needed.

  • Eli says:

    Anybody else see the possibility of a LBBB or A-Flutter?

    I’m not sure if this will make any difference with the treatments but im just trying to interpret it first because if there is a LBBB then it does not meat Sgarbossa criteria and if it is A-Flutter that could explain the hyper acute T’s in 3 and AVF and what may look like depressions in V1-V3.

    Regardless, I think the Pt. needs to go to the cath lab because of the positive stress test that he did for us.

    Would love to hear some thoughts.

Leave a Reply

Your email address will not be published. Required fields are marked *