Chayakrit Krittanawong

NYU Langone Medical Center | NYUMC · Division of Cardiology

Artificial intelligence (AI) is a field of computer science that aims to mimic human thought processes, learning capacity, and knowledge storage. AI techniques have been applied in cardiovascular medicine to explore novel genotypes and phenotypes in existing diseases, improve the quality of patient care, enable cost-effectiveness, and reduce readmi...

Deep learning (DL) is a branch of machine learning (ML) showing increasing promise in medicine, to assist in data classification, novel disease phenotyping and complex decision making. Deep learning is a form of ML typically implemented via multi-layered neural networks. Deep learning has accelerated by recent advances in computer hardware and algo...

Artificial intelligence (AI) holds promise for cardiovascular medicine but is limited by a lack of large, heterogeneous and granular data sets. Blockchain provides secure interoperability between siloed stakeholders and centralized data sources. We discuss integration of blockchain with AI for data-centric analysis and information flow, its current...

A combined imaging–clinical risk prediction model with the use of deep learning seems a promising approach for predicting sudden cardiac death in patients with ischemic cardiomyopathies. Deep-learning-guided clinical trials will be needed to translate this model into clinical practice.

Foreword by Eric Topol; Artificial Intelligence in Clinical Practice: How AI Technologies Impact Medical Research and Clinics compiles the current research on Artificial Intelligence (AI) within each medical subspecialty for use as a reference to assist with diagnosis, clinical decision-making, disease prediction and prevention, and the facilitati...

Artificial intelligence (AI) is an emerging technology with numerous healthcare applications. AI could prove particularly useful in the cardiac intensive care unit (CICU) where its capacity to analyze large datasets in real-time would assist clinicians in making more informed decisions. This systematic review aimed to explore current research on AI...

Artificial Intelligence, specifically advanced language models such as ChatGPT, have the potential to revolutionize various aspects of healthcare, medical education, and research. In this narrative review, we evaluate the myriad applications of ChatGPT in diverse healthcare domains. We discuss its potential role in clinical decision-making, explori...

The 2023 Multisociety Guidelines for the Management of Patients with Chronic Coronary Disease (CCD) is a collaborative effort between the American Heart Association (AHA) and the American College of Cardiology (ACC) that provides recommendations on the management of this condition. Efficient management of CCD involves non-pharmaceutical interventio...

Human papillomavirus (HPV) is the most common sexually transmitted infection in the US and worldwide, with more than 42 million Americans infected with types of HPV that are known to cause disease. While the link between HPV and the development of a variety of cancers has been strongly established, recent literature has demonstrated a potential ass...

Previous investigations have highlighted notable variations in cardiovascular risk indicators associated with various professional categories. However, only a few studies have examined structural and functional cardiac parameters using echocardiography within distinct occupational groups. Hence, this study endeavored to assess cardiac structural an...

Autoimmune Rheumatic Diseases (AIRDs) are associated with increased cardiovascular mortality. However, the post-percutaneous coronary intervention (PCI) outcomes in this population present a research gap, given the limited and discordant findings in existing studies. We conducted a systematic review and meta-analysis to assess the relationship betw...

Inflammation has played a pivotal role in atherosclerosis and other cardiovascular disorders, prompting the exploration of anti-inflammatory therapies to improve cardiovascular outcomes. Colchicine, a well-established agent in conditions such as gout and familial Mediterranean fever, has emerged as a promising novel anti-inflammatory agent in the r...

Intravascular ultrasound (IVUS) and optical coherence tomography (OCT) have become increasingly utilized in patients undergoing percutaneous coronary intervention (PCI). Despite these purported advantages, prior reports regarding the use of IVUS and OCT have indicated that contemporary use of intravascular imaging remains low with significant regio...

Purpose of Review To provide a comprehensive summary of relevant studies and evidence concerning the utilization of different pharmacotherapeutic and revascularization strategies in managing coronary artery disease and acute coronary syndrome specifically in the older adult population. Recent findings Approximately 30% to 40% of hospitalized patie...

Aim The “2024 AHA/ACC/AMSSM/HRS/PACES/SCMR Guideline for the Management of Hypertrophic Cardiomyopathy” provides recommendations to guide clinicians in the management of patients with hypertrophic cardiomyopathy. Methods A comprehensive literature search was conducted from September 14, 2022, to November 22, 2022, encompassing studies, reviews, an...

Background Myeloproliferative neoplasms (MPN) are stem cell disorders that include polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF). MPN are associated with an increased cardiovascular risk including acute coronary syndrome. However, there is a lack of comprehensive data regarding the rate of coronary revascul...

Background The data on the association between HIV status and outcomes following acute myocardial infarction (AMI) remains limited. The objective of this study was to evaluate the contemporary temporal trends, in-hospital outcomes and predictors of mortality among people living with HIV (PLWH). Methods We analyzed data from the National Inpatient S...

Dysfunction of the coronary microvasculature has become increasingly recognized as an important mechanism of myocardial ischemia in patients without obstructive coronary artery disease. The causes and management of coronary microvascular dysfunction remain poorly understood and is still largely based on extrapolation of epicardial coronary artery d...

Aims Spontaneous coronary artery dissection (SCAD) has become increasingly recognized. It accounts for <1-4% of acute coronary syndrome presentations. Overall, however, it makes up over 40% of pregnancy-associated myocardial infarction. Furthermore, pregnancy-associated spontaneous coronary artery dissection (P-SCAD) is described to have a greater...

It is well known that individuals with liver cirrhosis are considered high risk for cardiac surgery, with an increased risk for morbidity and mortality as the liver disease progresses. In the last decade, there have been considerable advances in transcatheter aortic valve implantation (TAVI) as an alternative to surgical aortic valve replacement (S...

Hypertension is a primary contributor to cardiovascular disease, and the leading risk factor for loss of quality adjusted life years. Up to 50% of the cases of hypertension in the US remain uncontrolled. Additionally, 8-18% of the hypertensive population have resistant hypertension, uncontrolled pressure despite three different anti-hypertensive ag...

This case report discusses a diagnosis of spontaneous coronary artery dissection in an otherwise healthy man with non–ST elevation myocardial infarction.

In recent decades, significant advancements in pharmacological, catheter-based, and surgical reperfusion technologies have markedly improved outcomes for individuals undergoing acute myocardial infarction. Despite these remarkable progressions, a segment of patients, particularly those with extensive infarctions or delays in revascularization, rema...

Spontaneous coronary artery dissection (SCAD) can be treated conservatively. However, some SCAD patients can develop cardiogenic shock (CS). We evaluated the outcomes of SCAD-related CS using data from a national population-based cohort study from January 1, 2016, to December 30, 2019. In our study of 32,640 patients with SCAD, about 10.6% of patie...

Background: Spontaneous coronary artery dissection (SCAD) is defined as a non-traumatic separation of the epicardial coronary artery walls that creates a false lumen. SCAD poses a difficult challenge in management, as decisions regarding revascularization and medical management seem to be tailored to the individual patient. We evaluated and compare...

Artificial intelligence (AI) is a field of study that strives to replicate aspects of human intelligence into machines. Preventive cardiology, a subspeciality of cardiovascular (CV) medicine, aims to target and mitigate known risk factors for CV disease (CVD). AI's integration into preventive cardiology may introduce novel treatment interventions a...

Background Rotational atherectomy (RA) is used to address complex calcified coronary lesions but data regarding the association between gender and outcomes of patients undergoing RA remained uncertain. We aimed to investigate the short and long-term outcomes of patients undergoing RA based on sex. Methods A systematic literature search was performe...

Pregnancy-associated myocardial infarction is an overall uncommon event, but can be associated with significant maternal and fetal morbidity and mortality. In contrast to myocardial infarction in the general nonpregnant population, the mechanism of pregnancy-associated myocardial infarction is most commonly due to nonatherosclerotic mechanisms such...

Unlabelled: Mesenteric ischemia is a challenging condition characterized by insufficient blood perfusion to the mesentery and, consequently, intestinal tissues that continues to perplex clinicians. Despite its low prevalence, the condition's variable clinical presentation and elusive radiographic diagnosis can delay life-saving interventions in th...

Significant left main coronary artery disease is a very high-risk subgroup of coronary artery disease that is a crucial indicator of heightened morbidity and mortality rates. Despite its clinical significance, uncertainties persist regarding the optimal management strategy for patients, particularly given its phenotypic variations. Existing evidenc...

Recent studies have shown that a pro-inflammatory diet and dysbiosis, especially a high level of trimethylamine-N-oxide (TMAO), are associated with various adverse health conditions. Cardiovascular diseases and pancreatic diseases are two major morbidities in the modern world. Through this narrative review, we aimed to summarize the association bet...

Artificial intelligence, specifically advanced language models such as ChatGPT, have the potential to revolutionize various aspects of healthcare, medical education, and research. In this review, we evaluate the myriad applications of artificial intelligence in diverse healthcare domains. We discuss its potential role in clinical decision-making, e...

The global epidemiological transition of atherosclerotic vascular diseases is witnessing a rapid redistribution of its burden, shifting from high-income to low- and middle-income countries. With a wide clinical spectrum, spanning from intermittent claudication to more complex critical limb threatening ischemia, nonhealing ulcers, gangrene as well a...

In the last decades, radial access, as an alternative to femoral access, has rapidly evolved and emerged as the preferred vascular access for coronary angiography and percutaneous coronary intervention (PCI). The use of radial access for PCI can reduce access-site bleeding, particularly retroperitoneal bleeding, and risk of developing pseudoaneurys...

Even with modern advancements in the management of acute mesenteric ischemia over the past decade, morbidity and mortality remain high, and the best primary treatment modality is still debated amongst interventionalists. Traditionally, interventionalists have favored an open surgical approach but are now trending for endovascular interventions due...

The field of human space travel is in the midst of a dramatic revolution. Upcoming missions are looking to push the boundaries of space travel, with plans to travel for longer distances and durations than ever before. Both the National Aeronautics and Space Administration (NASA) and several commercial space companies (e.g., Blue Origin, SpaceX, Vir...

Several studies have examined a potential relationship between periodontal disease and cardiovascular disease. This article aims to update the evidence for a potential association by summarizing the evidence for causality between periodontitis and comorbidities linked to cardiovascular disease, including hypertension, atrial fibrillation, coronary...

Gastroesophageal reflux disease (GERD) is a very common disease with an estimated 442 million cases worldwide. It is a well-documented independent risk factor for many gastrointestinal pathologies, however, its role in cardiovascular disease (CVD) is unclear, despite its high prevalence in patients with CVD. Although traditionally considered a caus...

A woman in her early 40s, gravida 3, para 3, with a history of migraines and recurrent preeclampsia and who was 11 weeks post partum presented with acute pleuritic chest pain, shortness of breath, and nausea that started several hours after a flight from Florida to New York City. She was noted to have tachycardia (110 beats/min) and hypoxemia (90%...

(1) Background: Recent studies suggest an association between pancreatitis and cardiovascular disease. This article aims to review the available evidence linking cardiovascular disease with acute and chronic pancreatitis. (2) Methods: A comprehensive search was conducted on the PubMed/MEDLINE database from inception to April 2022 using Medical Subj...

In the present study of US patients, those with HFrEF were observed to have statistically higher risk of in-hospital post-procedural shock and longer hospitalization length of stay when compared with patients with HFpEF who underwent MitraClip implantation. Additionally, patients with HFrEF undergoing MitraClip procedure were observed to have highe...

A growing body of research has begun to link exposure to environmental contaminants, such as heavy metals, with a variety of negative health outcomes. In this paper, we sought to review the current research describing the impact of certain common contaminant metals on cardiovascular (CV) health. We reviewed ten metals: lead, barium, nickel, chromiu...

Air pollution, especially exposure to particulate matter 2.5 (PM2.5), has been associated with an increase in morbidity and mortality around the world. Specifically, it seems that PM2.5 promotes the development of cardiovascular risk factors such as hypertension and atherosclerosis, while being associated with an increased risk of cardiovascular di...

An overview of the use of artificial intelligence (AI) in general hospital medicine is given in this chapter, with a particular emphasis on high-value treatment, perioperative management, patient safety and quality issues, screening, vaccine recommendations, and telemedicine. AI has the potential to deliver standardized care more accurately and eff...

Acute myocardial infarction is an important cause of death worldwide. While it often affects patients of older age, acute myocardial infarction is garnering more attention as a significant cause of morbidity and mortality among young patients (<45 years of age). More specifically, there is a focus on recognizing the unique etiologies for myocardial...

Bifurcation lesions account for 20% of all percutaneous coronary interventions and represent a complex subset which are associated with lower procedural success and higher rates of restenosis [...]

Obtaining vascular access during percutaneous coronary intervention is necessary to facilitate the procedure but carries procedural risks that impact patient outcomes. Historically, vascular access has been accomplished using anatomic landmarks, pulsation, and/or fluoroscopic guidance. Ultrasound (US) guidance has emerged as a modality for achievin...

This article review covers carotid artery disease, abdominal aortic aneurysm, and atherosclerotic renal artery disease. It overviews each condition's clinical presentation, diagnosis, medical management, and interventional approach. Carotid artery disease is characterized by hemispheric and neuropsychological manifestations, which can help detect t...

An overview of the promise, restrictions, and difficulties of artificial intelligence (AI) in revolutionizing primary care is given in this chapter. The application of AI, machine learning, and deep learning in healthcare has made significant strides in several primary care domains, including screening, preoperative care, and disease diagnosis. Num...

Cardiogenic shock is a critical condition of low cardiac output resulting in insufficient systemic perfusion and end-organ dysfunction. Though significant advances have been achieved in reperfusion therapy and mechanical circulatory support, cardiogenic shock continues to be a life-threatening condition associated with a high rate of complications...

Purpose of review We review the epidemiology, risk factors, presentation, pathophysiology, diagnosis, peripartum management, and postpartum follow-up of chronic hypertension, hyperlipidemia, acute myocardial infarction, stroke, heart failure, pulmonary embolism, and atrial fibrillation. Recent findings We discuss pathophysiology and evidence-based...

The utilization of transcatheter aortic valve implantation (TAVI) has become the treatment of choice in patients with severe aortic stenosis (AS) with intermediate-to-high surgical risk for surgical aortic valve replacement (SAVR) [...]

Lower extremity peripheral artery and upper extremity artery disease are significant vascular conditions with distinct clinical presentations and diagnostic and therapeutic approaches. The lower extremity peripheral artery is associated with worse major adverse cardiovascular events compared to coronary artery disease but often remains underdiagnos...

In recent years, there has been a significant surge in discussions surrounding artificial intelligence (AI), along with a corresponding increase in its practical applications in various facets of everyday life, including the medical industry. Notably, even in the highly specialized realm of neurosurgery, AI has been utilized for differential diagno...

Dual antiplatelet therapy (DAPT) combines two antiplatelet agents to decrease the risk of thrombotic complications associated with atherosclerotic cardiovascular diseases. Emerging data about the duration of DAPT is being published continuously. New approaches are trying to balance the time, benefits, and risks for patients taking DAPT for establis...

Brugada syndrome is a rare hereditary arrhythmia disorder characterized by a distinctive electrocardiogram pattern and an elevated risk of ventricular arrhythmias and sudden cardiac death in young adults. Despite recent advances, it remains a complex condition, encompassing mechanisms, genetics, diagnosis, arrhythmia risk stratification, and manage...

Noise is considered an environmental stressor adversely affecting well-being and quality of life, inter-individual communications, and attention and cognitive function and inducing emotional responses, corresponding to noise annoyance. In addition, noise exposure is associated with non-auditory effects including worsening mental health, cognitive i...

Background: Inadequate sleep duration and poor sleep quality are associated with adverse cardiovascular outcomes. Methods: Using data from the National Health Interview Survey, we compared self-reported sleep duration and quality among different groups: Whites, Chinese, Asian Indian, Filipino, and Other Asians. Outcome included Sleep duration (≥...

Lp(a) is an independent and causative risk factor for ASCVD and CAVD. The structure of Lp(a) contains apolipoprotein(a) (apo(a)) attached to apolipoprotein B (apoB), and both components contribute to atherogenesis, thrombosis, inflammation, and altered endothelial function. The metabolism of Lp(a) is primarily genetically determined, with the LPA g...

Background: With expanding commercial space programs, uncertainty remains about the cardiovascular effects of space environmental exposures including microgravity, confinement, isolation, space radiation, and altered bacterial virulence. Current limited data suggests additional health threats compared to Earth. Methods: We systematically reviewe...

Acute myocardial infarction remains a significant cause of mortality worldwide and its burden continues to grow. Its pathophysiology is known to be complex and multifactorial, with several acquired and inherited risk factors. As advances in technology and medical therapy continue, there is now increasing recognition of the role that genetics play i...

Patients with a clinical indication for aortic valve replacement can either undergo surgical aortic valve replacement (SAVR) or Transcatheter Aortic Valve Implantation (TAVI). There are many different factors that go into determining which type of replacement to undergo, including age, life expectancy, comorbidities, frailty, and patient preference...

UNSTRUCTURED Artificial intelligence (AI) has made significant advancements in recent years, with a wide range of applications in diverse fields, including medicine. AI is a multidisciplinary approach that combines computer science and linguistics to create machines capable of performing tasks that typically require human intelligence. These tasks...

Celiac disease (CD) is a chronic autoimmune disorder that affects the small intestine in genetically predisposed individuals. Previous studies have investigated the potential link between CD and cardiovascular disease (CVD); however, the findings have been inconsistent. We aimed to provide an updated review of the literature on the association betw...

Purpose: Statins are first-line agents to reduce low-density lipoprotein cholesterol (LDL-C) and cardiovascular risk, however, they are insufficient and/or intolerable in many patients. To that end, we conducted a meta-analysis of Bempedoic Acid (BA), a novel LDL-C lowering agent. Methods: We retrieved randomized clinical trials (RCTs) of BA by...

Chronic kidney disease (CKD) patients are at increased risk of cardiovascular disease, which is the leading cause of mortality among this population. In addition, chronic kidney disease is a major risk factor for the development of coronary artery disease (CAD) and is widely regarded as a coronary artery disease risk equivalent. Medical therapy is...

Primary care has the potential to be transformed by artificial intelligence (AI) and, in particular, machine learning (ML). This review summarizes the potential of ML and its subsets in influencing two domains of primary care: pre-operative care and screening. ML can be utilized in preoperative treatment to forecast postoperative results and assist...

Introduction The case highlights the management of severe aortic stenosis in an elderly patient with multiple comorbidities, where TAVR and EVAR were performed simultaneously to address the patient's complex cardiovascular issues. Case presentation An 81-year-old female with a history of various cardiovascular conditions presented with dyspnea, pre...

Background Gated 99m Tc-sestamibi myocardial perfusion single-photon emission computed tomography (G-SPECT) is a non-invasive imaging technique that offers accurate evaluation of myocardial perfusion and resting left ventricular diastolic function in patients with coronary slow flow (CSF). However, it’s uses to estimate the diastolic function durin...

In this review of IABP, we discuss top ten myths and misconceptions of IABP including the physiology, indications and management of patients on IABP support. #1 Misconception: All cardiogenic shock is similar and IABP can provide adequate cardiac output in all types of cardiogenic shock. #2 Misconception: IABP provides hemodynamic support by increa...

Background: Cardiovascular disease remains the leading worldwide cause of mortality. There has been increased awareness of the impact of psychological health on cardiovascular disease. In particular, major depression has been linked to increased all-cause mortality, development of cardiovascular disease, and worse outcomes in those with existing c...

Brugada syndrome (BrS) is an inherited cardiac channelopathy with variable expressivity that can lead to sudden cardiac arrest (SCA). Studies worldwide suggest that BrS and Brugada pattern (BrP) have low prevalences in general. However, studies also note that BrS is most prevalent among certain Asian populations. Among the different global regions,...

Purpose of Review To summarize selected late-breaking science on cardiovascular (CV) disease prevention presented at the 2023 American College of Cardiology (ACC) conference. Recent findings The CLEAR outcomes randomized control trial (RCT) compared bempedoic acid to placebo in patients at high-risk of cardiovascular disease (CVD) or prevalent CVD...

Exponential growth in data storage and computational power is rapidly narrowing the gap between translating findings from advanced clinical informatics into cardiovascular clinical practice. Specifically, cardiovascular imaging has the distinct advantage in providing a great quantity of data for potentially rich insights, but nuanced interpretation...

Cardiovascular (CV) disease (CVD) is the leading cause of global morbidity and mortality, and low levels of physical activity (PA) is a leading independent predictor of poor CV health and associated with an increased prevalence of risk factors that predispose to CVD development. In this review, we evaluate the benefits of exercise on CV health. We...

Background and objectives: Since publishing successful clinical trial results of mRNA coronavirus disease 2019 (COVID-19) vaccines in December 2020, multiple reports have arisen about cardiovascular complications following the mRNA vaccination. This study provides an in-depth account of various cardiovascular adverse events reported after the mRNA...

Background Aortic Stenosis and Mitral Regurgitation are common valvular conditions representing a hidden burden of disease within the population. The aim of this study was to develop and validate deep learning-based screening and diagnostic tools that can help guide clinical decision making. Methods In this multi-center retrospective cohort study,...

Heart failure, a clinical syndrome affecting millions, is the most common cause of hospital admissions. Heart failure is classically described as a clinical syndrome resulting from structural or functional impairment of ventricular filling or ejection of blood. Left ventricular ejection fraction was introduced as an inclusion criterion in clinical...