Tag: angina with nonobstructive coronary arteries

Research

Impact of Nitroglycerin Administration on Acetylcholine Provocation Testing in Angina...

Introduction

Nearly half of all patients undergoing coronary angiography for stable angina are found to have nonobstructive coronary arteries. Invasive coronary function testing (CFT), using acetylcholine (ACh) to diagnose coronary artery spasm (CAS) and a pressure-temperature sensing guide wire to evaluate for coronary microvascular dysfunction (CMD), is considered the gold standard for evaluating patients with angina with […]

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Research

Current Evidence-Based Treatment of Angina With Nonobstructive Coronary Arteries (ANOCA)

Although the techniques for coronary function testing (CFT) were largely developed more than 30 years ago, consensus on the specific diagnostic criteria and endotypes is still lacking. Furthermore, the management of patients with angina with nonobstructive coronary arteries (ANOCA) is challenging for most cardiologists. These patients are often a burden to the health care system due to recurrent presentations to the emergency room, repeated coronary angiography, and lack of improvement in their anginal symptoms even after being properly diagnosed with CFT.

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Around The World

Real Patient Stories

Rene’s story

I had my first heart attack in 2018. I was 67 years old.

After numerous trips to the hospital, tests, and frequent heart attack-like symptoms, I was diagnosed with Prinzmetal Angina and placed on medications.

I lost weight. I exercised. I was finally feeling better. I even got back to my painting.

Until…2019 happened.

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Sinéad’s story

My first episode caught me completely off guard on a Sunday morning in 2014. I was an active, healthy 35-year-old mother of 3. It felt like what I imagined having a heart attack would feel like. After a minute or two it stopped as suddenly as it had started and I got out of bed to start my day, I had experienced palpitations before and brushed it off as a once off.

I had about 8 more episodes before lunch time and made a deal with myself that if it continued, I would call an ambulance. I was a busy mum and didn’t want to be ‘dramatic’! It resolved by 2 p.m.

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Natsuko’s story

At 4am, I woke up in the dark with crushing chest pain, nausea, shortness of breath, and pain radiating to my left arm and jaw. I was terrified. You would think that such symptoms would lead to a quick diagnosis. But as a young woman in my 20s who looked “healthy,” my journey to finally being diagnosed with Microvascular Angina was anything but easy.

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