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Myocardial injury seen on MRI in 54% of recovered COVID-19 patients
February 25, 2021
Two months after discharge, 54% of hospitalized COVID-19 patients with troponin elevation showed signs of myocardial injury on MRI, some of which was likely pre-existing, the authors say.
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New light cast on type 2 MI aims to sharpen diagnosis, therapy
February 23, 2021
A large survey of type 2 MI, triggered when myocardial oxygen demand outstrips supply, points to confusion hindering its diagnosis and treatment and reveals the rarity of revascularization.
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More from DAPA-HF: Dapagliflozin quickly reduces heart failure events
February 22, 2021
Secondary analysis of DAPA-HF showed dapagliflozin significantly cut CV deaths or worsening heart failure within 28 days on treatment.
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Ivabradine knocks down heart rate, symptoms in POTS
February 19, 2021
The heart failure drug also may be helpful in treating similar symptoms in patients with long-hauler COVID-19, researchers say.
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FDA expands sacubitril/valsartan indication to embrace some HFpEF
February 17, 2021
The newly approved labeling for sacubitril/valsartan (Entresto) is simply for “chronic heart failure” but almost teasingly adds, “the benefits are most clearly evident” at below-normal LVEF.
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More Americans hospitalized, readmitted for heart failure
February 16, 2021
“We should be emphasizing the things we know work to reduce heart failure hospitalization, which is, number one, prevention.”
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ColCORONA: More questions than answers for colchicine in COVID-19
February 11, 2021
Millions of dollars and thousands of patients later, the phase 3 study highlights the challenges of COVID-19–related preprint studies without peer review.
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Cardiac activity not uncommon after lifesaving measures stop
February 5, 2021
ECG and blood pressure monitoring identified resumption of cardiac activity in 14% of patients, all occurring in the 5 minutes after pulselessness.
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Complete PCI beats culprit-lesion-only PCI in STEMI patients with multivessel CAD
February 3, 2021
In patients who have a STEMI (ST elevation myocardial infarction) and are found to have multivessel coronary artery disease, does staged percutaneous coronary intervention (PCI) of nonculprit lesions improve cardiovascular death or MI?
News
Microthrombi, necrosis seen in COVID-19 hearts on autopsy
February 3, 2021
A new autopsy series shows microthrombi and focal necrosis in hearts of patients who died of COVID-19. The findings support use of anticoagulation, but best dosing remains unclear, researchers say.
