Presented case study deals with the sudden death of a 47 years old male, shortly after a mountain bike race after reported nausea and chest pain followed by loss of consciousness and resuscitation. Cardiopulmonary resuscitation was unsuccessful. An autopsy was enacted due to the sudden death in a seemingly healthy person. An acute infarction of the anterior cardiac wall on the basis of stenosis of the anterior interventricular branch of the left coronary artery with histopathological findings of eosinophilic coronary periarteritis was assessed. Sudden death during sport activities represents a complex problem which forensic physicians have to face. An external and internal examination of the body is not always sufficient. It is crucial for the forensic physician to have sufficient knowledge and enough information about the circumstances of the death and anamnestic records. Eosinophilic coronary periarteritis occurs rarely, predominantly in males and with uncertain etiology.

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UNASSIGNED: Myocardial infarction (MI) carries a strong risk of death and the development of major adverse cardiovascular events (MACE). A number of biomarkers have been proposed for risk stratification among patients with MI. The aim of this study was to determine whether elevated galectin-3 and midregional-pro atrial natriuretic peptide (MR-proANP) levels can be used as predictors of MACE in patients with acute myocardial infarction (AMI).
UNASSIGNED: Plasma levels of galectin-3 and MR-proANP were collected from 96 patients following their first AMI hospitalised in our clinic over the course of a year. Samples were taken on admission, and on the first and fifth day of hospitalization. During hospitalization, all patients were followed up for the occurrence of early major adverse cardiac events (MACE), defined as sudden cardiac arrest, new onset atrial fibrillation and need to use pressor amines. All patients were also followed up twelve months after AMI for the occurrence of late MACE defined as cardiac death, reinfarction and need for unscheduled PCI.
UNASSIGNED: Patients who experienced early MACE had significantly higher galectin-3 and MR-proANP levels assessed on admission (p = 0.007, p = 0.003). ROC curve analysis found also galectin-3 concentration assessed on admission to be a strong predictor of late MACE (AUC = 0.75, p = 0.0061). MRproANP does not appear to have any value in predicting late MACE.
UNASSIGNED: A high concentration of galectin-3 and MR-proANP observed on admission in patients with acute myocardial infarction has significant prognostic value: it may identify patients at high risk of early adverse cardiac events after AMI. In contrast to MR-proANP, a high concentration of galectin-3 observed on admission may also identify patients at high risk of late MACE.

UNASSIGNED: The incidence of diabetes mellitus has reached an alarming level. Cardiovascular disease (CVD) is the leading cause of mortality in diabetic patients. However, the association between ratio and survival outcomes in patients with diabetes mellitus (DM) and new-onset acute coronary syndrome (ACS) remains unknown. This study aimed to assess the association between the TG/HDLC ratio and the risk of death in diabetic patients with new-onset acute coronary syndrome in the Han Chinese population.
UNASSIGNED: Data in this study were retrospectively collected from January 2016 to December 2016 from patients with type 2 diabetes mellitus (T2DM) and new-onset ACS in Tianjin Chest Hospital. Patients were classified according to the baseline TG/HDLC ratio. Kaplan-Meier survival curves were used to demonstrate survival outcomes. Univariate and multivariate Cox proportional risk regression analyses were used to evaluate the hazard ratios and 95% confidence intervals (CIs) for the risk of death. Subgroup analysis was used to determine the presence of any interaction.
UNASSIGNED: In total, 152 patients died, 98 of them from heart disease. The Kaplan-Meier survival curve showed that there were no significant differences for both all-cause and cardiac mortality between Median 1 and Median 2 in log-rank test. Multivariate Cox regression analyses revealed that the adjusted hazard ratio increased significantly (p < 0.05) with increasing median TG/HDLC for not only all-cause mortality and cardiac death, but also nonfatal stroke, fatal stroke and fatal MI. The association between the TG/HDLC ratio and the risks of all-cause mortality and cardiac death in diabetic patients with new-onset ACS was similar among subgroups (p > 0.05).
UNASSIGNED: An elevated TG/HDLC ratio (TG/HDLC > 1.522) is associated with an increased risk of all-cause and cardiac death risks in diabetic patients with new-onset ACS. Therefore, TG/HDLC ratio may be a beneficial parameter to evaluate the prognosis of this high-risk population.

BACKGROUND: Ticagrelor monotherapy after short-term (1-3 months) dual antiplatelet therapy (DAPT) with aspirin and ticagrelor can reduce bleeding without increasing ischemic events after percutaneous coronary intervention (PCI). However, its effect in diabetic and non-diabetic individuals has not been evaluated as a meta-analysis so far.
METHODS: This systematic review and meta-analysis were conducted covering PubMed, ISI Web of Science, and Scopus without date restrictions for English published clinical trials. The authors searched the mentioned databases, wherein the screening led to 151 studies, of which 40 were assessed for eligibility, and finally, three studies were included. These trials compared ticagrelor monotherapy after a short duration of aspirin plus ticagrelor with conventional 12 months DAPT.
RESULTS: The results showed that the risk of major bleeding (based on Bleeding Academic Research Consortium (BARC) type 3 or 5) for ticagrelor monotherapy subjects was lower in both diabetics and non-diabetics. It was especially significant in non-diabetic patients (HR 95%CI: 0.79(0.64, 0.98); p=0.029). In cardiovascular events assessment, the pooled estimate on cardiac deaths was significantly lower in diabetic subjects treated by ticagrelor monotherapy (HR 95%CI: 0.71(0.51, 1); p=0.05), while this reduction was not significant for non-diabetics (p=0.843) in comparison to patients treated by 12 months DAPT. However, there was no significant decrease or rise in myocardial infarction (MI) and ischemic stroke in patients treated by short-term DAPT strategy.
CONCLUSIONS: In conclusion, discontinuing aspirin after short-duration DAPT could minimize the incidence of cardiac death and BARC type 3 or 5 bleeding in diabetic and non-diabetic patients who underwent PCI, with no increase in MI and ischemic stroke.

The procurement process for organ donation begins with the identification of potential organ donors in emergency or critical care units (CCU), followed by their clinical evaluation, diagnostic procedures, and therapeutic interventions, mostly conducted in CCUs. It concludes with the request for organ donation and, if accepted, the retrieval of organs. Despite most interventions occurring in detection units, there has been a neglect of the strategic role played by critical care specialists (CCS) in managing and caring for brain-dead or near-brain-death patients. Questions arise: Are they willing to undertake this responsibility? Do they fully comprehend the nature of organ procurement? Are they aware of the specific interventions required to maintain possible organ donors in optimal physiological condition? Our objective is to examine the role of CCS in organ procurement and propose ways to enhance it, ultimately aiming to increase and enhance organ donation rates.

Plasma N-terminal prohormone B-type natriuretic peptide (NT-proBNP) concentration is a heart failure (HF) biomarker in adults and children. Its prognostic value for HF-related events has been established only in adults. Therefore, we aimed to test the hypothesis that plasma NT-proBNP concentrations predicted the risk of heart transplantation or death in children with HF. We studied the medical records of 109 children with HF enrolled in the IBM Watson Explorys database and from 150 children enrolled in the Pediatric Cardiomyopathy Registry (PCMR). Nonlinear regression was used to assess the relationship between plasma NT-proBNP concentrations and the risk of events in the two cohorts. All children in the PCMR cohort had dilated cardiomyopathy. The Explorys cohort also included children with congenital cardiovascular malformations. Median plasma NT-proBNP concentrations were 1250 pg/mL and 184 pg/mL in the Explorys and PCMR cohorts, respectively. The percentage of deaths/heart transplantations was 7%/22%, over 2 years in the Explorys cohort and 3%/16% over 5 years in the PCMR cohort. Mean estimates of plasma NT-proBNP concentration indicative of half-maximum relative risk for events (EC50 values) at 2 and 5 years were 3730 pg/mL and 4199 pg/mL, respectively, values both close to the mean of 3880 pg/mL established for adults with HF. The plasma NT-proBNP concentration is suitable for estimating relative risk of mortality and heart transplantation in children with HF, independent of etiology and shows similar relations to clinical outcomes as in adults, indicating its likely value as a surrogate marker both for adult and pediatric HF.ClinicalTrials.gov Identifiers: NCT00005391 (May 26, 2000), NCT01873976 (June 10, 2013).

Patients with acute myocardial infarction (AMI) and chronic kidney disease (CKD) are at high risk of contrast-induced nephropathy (CIN), which can subsequently worsen the overall prognosis. To evaluate the efficacy of spironolactone for CIN prevention, 410 patients with AMI and CKD receiving percutaneous coronary intervention (PCI) were retrospectively analyzed. Among them, 240 and 170 patients were enrolled in the standard treatment and spironolactone groups (spironolactone was administered 2 days before and 3 days after PCI), respectively. The primary endpoint of CIN was defined as a 0.5 mg/dL or >25% increase from the baseline serum creatinine level within 48-72 h post-PCI. CIN incidence was significantly lower in the spironolactone group than in the standard treatment group (11.2 vs 26.7%, P < .001). Further, cardiac re-hospitalization (hazard ratio [HR]: 0.515; 95% CI: 0.382-0.694; P < .001) and cardiac death (HR: 0.612; 95% CI: 0.429-0.872; P = .007) risks were significantly lower in patients who received long-term spironolactone with a median treatment duration of 42 months after discharge. Spironolactone might lower the risk of CIN, and long-term use of spironolactone reduces the risk of cardiac re-hospitalization and cardiac death in patients with AMI and CKD undergoing PCI.

Sudden cardiac death (SCD) is rare among athletes. However, hypertrophic cardiomyopathy is the leading cause of SCD among those <35 years of age. Meanwhile, coronary artery disease (CAD) is the primary SCD cause among those ≥35 years of age. CAD-induced plaque ruptures are believed to be a significant cause of cardiovascular diseases in middle-aged individuals who participate in extreme long-distance running activities such as marathons. A total of 1970 articles related to EIH were identified using search terms. Out of these, 1946 studies were excluded for reasons such as arterial hypertension, exercise-induced pulmonary hypertension, the absence of exercise stress testing (EST), and a lack of relevance to EIH. The study analyzed 24 studies related to both long-distance runners with exercise-induced hypertension (EIH) and the general public. Among these, 11 studies were quasi-experimentally designed studies used in randomized controlled trials (RCTs) on long-distance runners with EIH. Additionally, 12 studies utilized cohort designs, and one study with a quasi-experimental design was conducted among the general population. Recent studies suggest that an imbalance between oxygen demand and supply due to ventricular hypertrophy may be the actual cause of cardiovascular disease, regardless of CAD. Exercising excessively over an extended period can reduce endothelial function and increase arterial stiffness, which in turn increases afterload and leads to an excessive increase in blood pressure during exercise. Exercise-induced hypertension (EIH), which increases the morbidity rate of resting hypertension and is a risk factor for cardio-cerebro-vascular diseases, is more prevalent in middle-aged long-distance runners than in runners from other age groups, and it increases the prevalence of critical arrhythmias, such as atrial fibrillation or ventricular arrhythmias. EIH is associated with angiotensin II activity, and angiotensin II receptor blockers show promising effects in middle-aged runners. Further, guidelines for preventing excessive participation in races and restricting exercise intensity and frequency would be useful. This review identifies EIH as a potential risk factor for cardiovascular diseases and describes how EIH induces SCD.

BACKGROUND: This study aimed to evaluate the long-term outcomes of double kissing crush stenting (DKC) and mini-culotte technique (MCT) in patients with complex bifurcation lesions.
METHODS: This retrospective study enrolled 236 patients who underwent percutaneous coronary intervention (PCI) for complex coronary bifurcation disease between January 2014 and November 2022. The primary endpoint was target lesion failure (TLF), defined as the combination of cardiac death, myocardial infarction (MI), or clinically driven target lesion revascularization (TLR). The secondary endpoint was major cardiovascular and cerebral events (MACCE) including all-cause death, MI, TLR, stroke, or stent thrombosis. The regression models were adjusted by applying the inverse probability weighted (IPW) approach to reduce treatment selection bias.
RESULTS: The initial management strategy was DKC in 154 (65.3%) patients and MCT in 82 (34.7%) patients (male: 194 [82.2%], mean age: 60.85 ± 10.86 years). The SYNTAX scores were similar in both groups. The rates of long-term TLF and MACCE rates were 17.4% and 20%, respectively. The rate of TLF (26.8% vs. 12.3%, p = 0.005) was higher in patients treated with MCT than those treated with the DKC technique, mainly driven by more frequent TLR (15.9% vs. 7.1%, p = 0.035). The long-term TLF and MACCE rates were notably lower in the DKC group compared to the others: adjusted hazard ratio (HR; IPW): 0.407, p = 0.009 for TLF, and adjusted HR(IPW): 0.391 [95% CI: 0.209-0.730], p = 0.003 for MACCE.
CONCLUSIONS: At long-term follow-up, the rates of TLF and MACCE were 17.4% and 20%, respectively. However, long-term TLF was significantly higher in patients treated with MCT than those treated with the DKC technique, primarily due to a more frequent occurrence of clinically driven TLR.
UNASSIGNED: HINTERGRUND: Ziel der vorliegenden Studie war es, die Langzeitergebnisse der Double-Kissing-Crush-Stenteinlage (DKC) oder der Mini-Culotte-Technik (MCT) bei Patienten mit komplexen Koronarbifurkationsläsionen zu untersuchen.
METHODS: In diese retrospektive Studie wurden 236 Patienten einbezogen, bei denen eine perkutane Koronarintervention (PCI) wegen einer komplexen Koronarbifurkationsläsion zwischen Januar 2014 und November 2022 erfolgte. Primärer Endpunkt war das Zielläsionsversagen („target lesion failure“, TLF), definiert als Kombination aus Herztod, Myokardinfarkt (MI) und klinisch gesteuerter Zielläsionsrevaskularisierung („target lesion revascularization“, TLR). Sekundärer Endpunkt waren schwerwiegende kardiovaskuläre und zerebrale Ereignisse („major cardiovascular and cerebral events“, MACCE) einschließlich Tod aus sämtlichen Ursachen, MI, TLR, Schlaganfall oder Stentthrombose. Die Regressionsmodelle wurden durch Anwendung des Ansatzes der inversen Wahrscheinlichkeitsgewichtung („inverse probability weighted“, IPW) zur Verminderung eines Therapieselektionsbias angepasst.
UNASSIGNED: Der initiale Behandlungsansatz bestand aus DKC bei 154 (65,3%) Patienten und MCT bei 82 (34,7%) Patienten (Männer: 194 [82,2%], Durchschnittsalter: 60,85 ± 10,86 Jahre). Die SYNTAX-Scores waren in beiden Gruppen ähnlich. Die Rate für Langzeit-TLF und MACCE betrug 17,4% bzw. 20%. Bei mit MCT behandelten Patienten war die TLF-Rate (26,8 vs. 12,3%; p = 0,005) höher als bei mittels DKC-Technik versorgten Patienten, was hauptsächlich an einem häufigeren TLR lag (15,9 vs. 7,1%; p = 0,035). In der DKC-Gruppe waren die Langzeit-TLF- und MACCE-Raten deutlich niedriger als bei den anderen: adjustierte Hazard Ratio (HR; IPW): 0,407; p = 0,009 für TLF und adjustierte HR (IPW): 0,391 (95%-Konfidenzintervall, 95%-KI: 0,209–0,730); p = 0,003 für MACCE.
UNASSIGNED: Beim Langzeit-Follow-up betrug die Rate für TLF 17,4% bzw. für MACCE 20%. Jedoch war die Rate für ein Langzeit-TLF bei Patienten, die mit MCT behandelt worden waren, signifikant höher als bei Patienten, die mit der DKC-Technik therapiert worden waren, in erster Linie aufgrund häufigeren Auftretens eines klinischen TLR.